| Special Bridge Conditions Legend |
| ! | Confirmed demolition date within one year or an especially historic bridge that is threatened with demolition at any level. |
| X | The bridge has been confirmed demolished or collapsed. |
| S | The bridge has been dismantled or moved to an offsite location and is not currently available for public viewing. |
| L | Most or all of the original bridge material has been demolished and replaced, including historically significant elements, but some original parts of the bridge remain. |
| Note: This website cannot guarantee the current condition of any bridge on this website. Bridges lacking these icons should not necessarily be considered condition-free. |
| Bridge Name | HSR Rating | Facility Carried / Feature Intersected | Location | Structure Type | Structure Dimensions | Construction Date / Builder or Contractor | Description | Thumbnail |
10 Curves Road Bridge
|
 | 10 Curves Road (CR-498) Over Manistique River | Rural: Schoolcraft County, Michigan | Concrete 60 Foot Plan Curved Chord Through Girder, Fixed |
Total Length: 60 ft Main Span Length: 57.7 ft Roadway Width: 22 ft Main Spans: 1 |
1929 By: Unknown and Michigan State Highway Department | This is one of two beautiful but deteriorated concrete camelback bridges on this road. | 
|
104th Avenue Bridge
|
 | 104th Avenue (Willow Springs Road) Over Calumet Sag Channel | Palos: Cook County, Illinois | Metal 8 Panel Bolt-Connected Polygonal Warren Through Truss, Fixed and Approach Spans: Metal Stringer (Multi-Beam), Fixed |
Total Length: 406 ft Main Span Length: 290 ft Roadway Width: 28 ft Main Spans: 1 |
1964 By: Unknown and Alfred Benesch and Associates of Chicago, Illinois | One of several 1960s truss bridges on the Cal Sag Channel. | 
|
11th Concession Road Bridge
|
 | 11th Concession Road (11th Line) Over KH-400 | Rural: Simcoe County, Ontario | Concrete Rigid-Frame, Fixed | Main Spans: 1 | By: Unknown | One of a decreasing number of attractive overpass bridges on Highway 400. | 
|
11th Street Pedestrian Bridge
|
 | Park Walkway Over Railroad (Metra Electric District, NICTD South Shore Line, Former Illinois Central) | Chicago: Cook County, Illinois | Metal Stringer (Multi-Beam), Fixed | Main Spans: 3 | By: Unknown | This attractive bridge allows pedestrians to cross over the railroad line that runs through and under the park. | 
|
120th Avenue Bridge
|
 | 120th Avenue Over Little Muskegon River | Rural: Mecosta County, Michigan | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 62 ft Main Span Length: 61 ft Roadway Width: 16 ft Main Spans: 1 |
1897 By: Unknown | This abandoned truss is in decent condition and is an early example of a truss with riveted connections. | 
|
123rd Street Bridge
Iowa Bridge Number 346360 |
 | 123rd Street Over Turkey River | Rural: Winneshiek County, Iowa | Metal 10 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 185 ft Main Span Length: 90 ft Roadway Width: 15.1 ft Main Spans: 2 |
1936 By: Unknown | A good example of a two-span riveted pony truss from the 1930s. | 
|
127th Street Bridge
|
| 127th Street Over Calumet Sag Channel | Alsip: Cook County, Illinois | Metal 12 Panel Bolt-Connected Warren Through Truss, Fixed and Approach Spans: Metal Stringer (Multi-Beam), Fixed |
Total Length: 610.3 ft Main Span Length: 396 ft Roadway Width: 53.2 ft Main Spans: 1 |
1968 By: Unknown and Alfred Benesch and Associates of Chicago, Illinois | This imposing bridge is noted for its very heavy skew. | 
|
12th Line Bridge
|
 | 12th Line Over Grand River | Rural: Dufferin County, Ontario | Concrete Rainbow Through Arch, Fixed |
Total Length: 160 ft Main Span Length: 80 ft Main Spans: 2 |
1921 By: Unknown | This bridge is noted for its relatively long spans and skewed design. | 
|
12th of Brant Bridge
|
 | Concession Road 12 Over Saugeen River | Rural: Bruce County, Ontario | Metal Rivet-Connected Double-Intersection Warren Through Truss, Fixed and Approach Spans: Metal Rivet-Connected Pratt Through Truss, Fixed | Main Spans: 1 | By: Unknown | This unique bridge has two span each of a different type, and is among the largest heritage bridges in the county. | 
|
12th Street Bridge
Ben M. Williamson Sr. Bridge |
| 12th Street Over Ohio River | Coal Grove and Ashland: Boyd County, Kentucky and Lawrence County, Ohio | Metal Cantilever Rivet-Connected Modified Warren (Subdivided) Through Truss, Fixed and Approach Spans: Metal Rivet-Connected Warren Through Truss, Fixed |
Total Length: 2278 ft Main Span Length: 738.7 ft Roadway Width: 22 ft Main Spans: 3 |
1930 By: Unknown and J. E. Greiner Company of Chicago, Illinois | This large cantilever bridge is an impressive structure that appears to be well maintained. | 
| ! |
13 Mile Road Bridge
|
 | 13 Mile Road Over Rouge River | Bingham Farms: Oakland County, Michigan | Concrete Curved T-Beam, Fixed |
Total Length: 69 ft Main Span Length: 30 ft Roadway Width: 41 ft Main Spans: 1 |
1926 By: Unknown | Although altered, this is an unusual and early curved t-beam. | 
|
13 Mile Road Bridge
|
 | 13 Mile Road Over McDuffee Creek | Rural: Newaygo County, Michigan | Concrete Slab, Fixed |
Total Length: 31.8 ft Main Span Length: 15.7 ft Roadway Width: 25 ft Main Spans: 2 |
1934 By: Unknown | A small but unaltered example of a reinforced concrete slab with a railing design that is unusual in Michigan. | 
|
130th Street Bridge
|
| 130th Street Over Calumet River | Chicago: Cook County, Illinois | Metal 12 Panel Rivet-Connected Modified Polygonal Warren Through Truss, Fixed and Approach Spans: Metal Deck Girder, Fixed |
Total Length: 369 ft Main Span Length: 230 ft Roadway Width: 44 ft Main Spans: 1 |
1949 By: Unknown | This truss bridge is a fixed Calumet River bridge that features an unusual modified Warren truss design. | 
|
130th Street Railroad Bridge
|
| Railroad (NICTD South Shore Line) Over Calumet River | Chicago: Cook County, Illinois | Metal 8 Panel Rivet-Connected Polygonal Warren Through Truss, Fixed and Approach Spans: Metal Deck Girder, Fixed | Main Spans: 1 | By: Unknown | An example of late railroad truss bridge construction. | 
|
133rd Avenue Railroad Overpass
|
 | Railroad (CSX) Over 133rd Avenue | Rural: Allegan County, Michigan | Concrete Slab, Fixed | Main Spans: 1 | 1908 By: Unknown | This small, simple concrete bridge is a very old example of a general design still used today. | 
| X |
139th Avenue Bridge
|
 | 139th Avenue Over Black Creek | Rural: Allegan County, Michigan | Metal 3 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 44 ft Main Span Length: 42 ft Roadway Width: 16 ft Main Spans: 1 |
1920 By: Unknown | A good example of a small warren pony truss in a pleasant setting. | 
|
143rd Avenue Bridge
Iowa Bridge Number 347310 |
 | 143rd Avenue Over Upper Iowa River | Rural: Winneshiek County, Iowa | Metal 8 Panel Rivet-Connected Parker Through Truss, Fixed and Approach Spans: Metal Stringer (Multi-Beam), Fixed |
Total Length: 217.2 ft Main Span Length: 150 ft Roadway Width: 14.8 ft Main Spans: 1 |
By: Unknown | A representative example of a rural standard plan Parker truss in Iowa. | 
|
15 Mile Creek Road Bridge
|
 | National Pike (15 Mile Creek Road, US-40) Over 15 Mile Creek | Rural: Allegany County, Maryland | Concrete Open Spandrel Deck Arch, Fixed |
Total Length: 116 ft Main Span Length: 65 ft Roadway Width: 24 ft Main Spans: 1 |
1917 By: Unknown | The railings and details of the arch make this an attractive bridge. | 
|
150th Street Bridge
Iowa Bridge Number 316250 |
| 150th Street Over South Skunk River | Rural: Story County, Iowa | Metal 8 Panel Rivet-Connected Parker Through Truss, Fixed |
Total Length: 154.2 ft Main Span Length: 150 ft Roadway Width: 19.7 ft Main Spans: 1 |
1920 By: Unknown | A representative example of a rural Iowa Parker truss bridge with what appears to be a bolted connection alteration. | 
|
17 Road Bridge
|
| 17 Road (CR-414) Over 10 Mile Creek | Rural: Delta County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 45 ft Main Span Length: 44 ft Roadway Width: 21 ft Main Spans: 1 |
1939 By: Unknown | With attractive concrete balustrade railings, this bridge appears to be an example of a standard bridge design built in this county. | 
|
17 Sideroad Bridge
Happy Valley Bridge |
| 17 Sideroad Over Pine River | Rural: Dufferin County, Ontario | Concrete Rainbow Through Arch, Fixed | Main Spans: 1 | By: Unknown | This is a small but attractive and unaltered concrete bowstring arch bridge. | 
|
18 Road Bridge
|
| 18 Road (CR-414) Over Ford River | Rural: Delta County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 120 ft Main Span Length: 60 ft Roadway Width: 30 ft Main Spans: 2 |
1958 By: Unknown | This is a mid-20th Century bridge that appears to be an example of a county-designed bridge here in Delta County. | 
|
18th Street Bridge
|
| 18th Street Over South Branch Chicago River | Chicago: Cook County, Illinois | Metal Rivet-Connected Pratt Railing Height Truss, Movable: Bascule (Fixed Trunnion) and Approach Spans: Metal Stringer (Multi-Beam), Fixed |
Total Length: 280 ft Main Span Length: 182 ft Roadway Width: 48 ft Main Spans: 1 |
1967 By: Unknown and City of Chicago | This is one of the few single leaf highway bascule bridges in Chicago, and the only example using the pony/deck truss design. | 
|
18th Street Bridge
|
| 18th Street Over Rabbit River | Rural: Allegan County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 45 ft Main Span Length: 45 ft Roadway Width: 25 ft Main Spans: 1 |
1929 By: Unknown | A small example of a steel stringer with concrete balustrade railings. | 
|
20 Mile Road Bridge
|
| Bridge Park Trail Over Dickinson Creek | Rural: Calhoun County, Michigan | Metal 5 Panel Rivet-Connected Pratt Full-Slope Pony Truss, Fixed |
Total Length: 64 ft Main Span Length: 64 ft Roadway Width: 15.4 ft Main Spans: 1 |
1906 By: Unknown | This unusual pony truss was moved to Historic Bridge Park. | 
| X |
20th Avenue Bridge
|
 | 20th Avenue (CR-380) Over South Branch Black River | Rural: Van Buren County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 54.8 ft Main Span Length: 51 ft Roadway Width: 22 ft Main Spans: 1 |
1931 By: Unknown and Michigan State Highway Department | This bridge is noted for its 4.67 percent grade, unusual for this Michigan standard plan bridge design. | 
|
22 Mile Road Bridge
|
 | 22 Mile Road Over Osborn Drain | Rural: Kent County, Michigan and Newaygo County, Michigan | Concrete Slab, Fixed | Main Spans: 1 | By: Unknown | This tiny bridge is noted for its railing design, evidence of railing diversity in Michigan. | 
|
220th Street Bridge
Iowa Bridge Number 361080 |
| 220th Street Over Turkey River | Rural: Winneshiek County, Iowa | Metal 6 Panel Rivet-Connected Pratt Through Truss, Fixed |
Total Length: 110 ft Main Span Length: 110 ft Roadway Width: 14.4 ft Main Spans: 1 |
By: Unknown | This bridge represents a standard rural Iowa riveted through truss very well. | 
|
220th Street Bridge
Iowa Bridge Number 342800 |
| 220th Street Over Railroad (Union Pacific) | Rural: Webster County, Iowa | Metal 6 Panel Rivet-Connected Howe Pony Truss, Fixed |
Total Length: 78 ft Main Span Length: 76 ft Roadway Width: 21 ft Main Spans: 1 |
By: Unknown | This rare example of a metal Howe truss bridge is an example of railroad thinking for highway bridges. | 
| ! |
23 Mile Road Bridge
|
 | 23 Mile Road Over North Branch Clinton River | Macomb Township: Macomb County, Michigan | Concrete Closed Spandrel Deck Arch, Fixed |
Total Length: 170 ft Main Span Length: 59.7 ft Roadway Width: 23 ft Main Spans: 2 |
1935 By: Unknown | The 1950s railings cantilevered out on this bridge conceal a two-span 1930s arch bridge below. | 
|
235th Avenue Bridge
Iowa Bridge Number 347780 |
| 235th Avenue Over 10 Mile Creek | Rural: Winneshiek County, Iowa | Metal 5 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 60 ft Main Span Length: 60 ft Roadway Width: 15.4 ft Main Spans: 1 |
By: Unknown | This bridge has good integrity and is an unusual example of its type. | 
|
24 Mile Road Bridge
|
 | 24 Mile Road Over I-94 | Rural: Calhoun County, Michigan | Concrete Continuous Curved T-Beam, Fixed |
Total Length: 227 ft Main Span Length: 71 ft Roadway Width: 24 ft Main Spans: 4 |
1959 By: Unknown and Michigan State Highway Department | This bridge is one of a small, declining group of curved t-beams that retain original railings. | 
|
24th Street Railroad Overpass
|
| Railroad (Canadian National) Over 24th Street | Port Huron: St. Clair County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 59.7 ft Main Span Length: 29 ft Main Spans: 2 |
1925 By: Unknown | An old Grand Trunk Western Railroad overpass | 
|
265th Street Bridge
Iowa Bridge Number 347840 |
| 265th Street Over 10 Mile Creek | Rural: Winneshiek County, Iowa | Metal 3 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 32.2 ft Main Span Length: 32.2 ft Roadway Width: 16.1 ft Main Spans: 1 |
By: Unknown | A very short example of a once-common bridge type. | 
| ! |
27 Mile Road Bridge
|
 | 27 Mile Road Over North Branch Clinton River | Rural: Macomb County, Michigan | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 58.7 ft Main Span Length: 57.7 ft Roadway Width: 13.5 ft Main Spans: 1 |
1910 By: Unknown | A nice classic Pratt pony truss that is rusting away. | 
| X |
27 Mile Road Tupper Brook Bridge
|
| 27 Mile Road Over Tupper Brook | Rural: Macomb County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 24 ft Main Span Length: 22 ft Roadway Width: 11.8 ft Main Spans: 1 |
1921 By: Unknown | A forgotten beam bridge with lattice railing. | 
| X |
28 Mile Road Bridge
|
| 28 Mile Road Over North Branch Clinton River | Rural: Macomb County, Michigan | Metal 5 Panel Rivet-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 65 ft Main Span Length: 63 ft Roadway Width: 16.4 ft Main Spans: 1 |
1928 By: Unknown | A strange, simply designed pony truss in very bad condition. | 
|
280th Street Bridge
CR-G62 Bridge (Iowa Number 235850) |
 | 280th Street (CR-G62) Over Coal Creek | Rural: Mahaska County, Iowa | Metal 6 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 104 ft Main Span Length: 51 ft Roadway Width: 19 ft Main Spans: 1 |
By: Unknown | A small standard plan truss bridge in a scenic rural location. | 
|
28th Street Railroad Overpass
|
| Railroad (Conrail) Over 28th Street (M-11) | Grand Rapids: Kent County, Michigan | Metal Through Girder, Fixed |
Total Length: 113 ft Main Span Length: 113 ft Main Spans: 1 |
1964 By: Unknown | This large through plate girder span had a city design and welcome message painted on it. | 
| ! |
29 Mile Road Bridge
|
 | 29 Mile Road Over Devils Creek | Rural: Menominee County, Michigan | Concrete Closed Spandrel Deck Arch, Fixed |
Total Length: 26 ft Main Span Length: 24 ft Roadway Width: 16 ft Main Spans: 1 |
1930 By: Unknown | This arch bridge may be small, but it is beautiful and has excellent historic integrity. | 
|
2nd Concession Road Bridge
Riverview Drive Bridge |
| 2nd Concession Road (Riverview Drive) Over Canard River Branch | Rural (Amherstburg): Essex County, Ontario | Concrete Rainbow Through Arch, Fixed | Main Spans: 1 | By: Unknown | One of two beautiful examples of an uncommon version of rainbow arch in Ontario. | 
|
2nd Street Bridge
|
| 2nd Street (Bloomfield Avenue) Over Little Buffalo Creek | Newport: Perry County, Pennsylvania | Stone Segmental Deck Arch, Fixed |
Total Length: 40 ft Main Span Length: 40 ft Roadway Width: 22 ft Main Spans: 1 |
By: Unknown | This attractive stone arch contributes to a historic district. | 
| ! |
2nd Street Bridge North
|
| 2nd Street Over Gun River | Rural: Allegan County, Michigan | Concrete 50 Foot Plan Curved Chord Through Girder, Fixed |
Total Length: 50 ft Main Span Length: 48 ft Roadway Width: 22 ft Main Spans: 1 |
1926 By: Unknown and Michigan State Highway Department | This bridge is one of two beautiful concrete camelback bridges only a short distance from each other. | 
|
2nd Street Railroad Overpass
|
| Railroad (Amtrak, Norfolk Southern) Over 2nd Street | Niles: Berrien County, Michigan | Stone Semicircular Deck Arch, Fixed | Main Spans: 1 | 1891 By: Unknown | A nice stone arch bridge is located near the large railroad deck truss in Niles. | 
| ! |
3 Mile Road Bridge
|
| 3 Mile Road Over North Branch Chippewa River | Rural: Osceola County, Michigan | Concrete Through Girder, Fixed |
Total Length: 34.8 ft Main Span Length: 33.8 ft Roadway Width: 21 ft Main Spans: 1 |
1920 By: Unknown and Michigan State Highway Department | This bridge appears to be the only bridge in the entire county with any heritage value whatsoever. | 
|
30 Mile Road Bridge
|
| 30 Mile Road Over Deer Creek | Rural: Macomb County, Michigan | Metal Stringer (Multi-Beam), Fixed | Main Spans: 1 | By: Unknown | A wooden-decked beam bridge on stone abutments. | 
| X |
30 Mile Road Bridge Trio
|
| 30 Mile Road Over North Branch Clinton River | Rural: Macomb County, Michigan | Metal Pin-Connected Pratt Pony Truss, Fixed |
Total Length: 54 ft Main Span Length: 49 ft Roadway Width: 18 ft Main Spans: 1 |
1920 By: Unknown | Two of the three bridges here have collapsed, including a small pony truss, leaving parts behind to investigate. | 
|
305th Avenue Bridge
Iowa Bridge Number 347140 |
 | 305th Avenue Over Bohemian Creek | Rural: Winneshiek County, Iowa | Metal 8 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 75 ft Main Span Length: 70 ft Roadway Width: 16.1 ft Main Spans: 1 |
1922 By: Unknown | A small, traditionally composed standard pony truss in a rural setting. | 
|
30th Street Bridge
Iowa Bridge Number 183540 |
| 30th Street Over Bigalks Creek (Nichols Creek) | Rural: Howard County, Iowa | Metal 5 Panel Rivet-Connected Pratt Full-Slope Pony Truss, Fixed |
Total Length: 43 ft Main Span Length: 40 ft Roadway Width: 17.7 ft Main Spans: 1 |
1925 By: Unknown | A small riveted truss bridge adds beauty to the roadway it serves. | 
|
310th Avenue Bridge
Iowa Bridge Number 349060 |
| 310th Avenue Over Minor Creek | Rural: Winneshiek County, Iowa | Metal 4 Panel Rivet-Connected Double-Intersection Warren Pony Truss, Fixed |
Total Length: 60 ft Main Span Length: 60 ft Roadway Width: 15.4 ft Main Spans: 1 |
1910 By: Unknown | A small scale riveted truss bridge that is unlike most other riveted truss bridges in the county. | 
|
31st Street Railroad Overpass East
|
| Railroad (Various) Over 31st Street Boulevard | Chicago: Cook County, Illinois | Metal Through Girder, Fixed | Main Spans: 2 | By: Unknown | One of two railroad overpasses crossing this boulevard that have aesthetic details. | 
|
31st Street Railroad Overpass West
|
| Railroad (Chicago and Western Indiana) Over 31st Street Boulevard | Chicago: Cook County, Illinois | Metal Stringer (Multi-Beam), Fixed | Main Spans: 4 | By: Unknown | This is one of two similar beautifully designed grade separations to carry a railroad over a Chicago boulevard. | 
|
32nd Street Bridge
|
| 32nd Street Over Broadmoor Avenue | Kentwood: Kent County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 172 ft Main Span Length: 56.8 ft Roadway Width: 31.8 ft Main Spans: 1 |
1948 By: Unknown | This relatively old highway over highway overpass has unusual railings and is unaltered. | 
| ! |
35th Street Pedestrian Bridge
|
| Pedestrian Walkway Over Railroad (Metra Electric District, NICTD South Shore Line, Former Illinois Central) | Chicago: Cook County, Illinois | Metal Rivet-Connected Pratt Through Truss, Fixed | Main Spans: 4 | By: Unknown | One of two riveted pedestrian overpass structures in the area. | 
|
370th Street Bridge
Iowa Bridge Number 349850 |
| 370th Street Over Upper Iowa River | Rural: Winneshiek County, Iowa | Metal 8 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 147 ft Main Span Length: 73.2 ft Roadway Width: 16.1 ft Main Spans: 2 |
1904 By: Unknown | This bridge is a most unusual structure which is composed of at least one relocated truss span. | 
|
38th Street Bridge
|
| 38th Street (Scott Road) Over I-94 | Rural: Kalamazoo County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 192 ft Main Span Length: 49 ft Roadway Width: 26 ft Main Spans: 4 |
1951 By: Unknown and Michigan State Highway Department | One of the oldest expressway bridges in Michigan that retains integrity. | 
|
390th Street Bridge
Iowa Bridge Number 171030 |
| 390th Street Over Squaw Creek | Rural: Hamilton County, Iowa | Concrete T-Beam, Fixed |
Total Length: 65 ft Main Span Length: 30 ft Roadway Width: 18.4 ft Main Spans: 2 |
1917 By: Unknown | A good representative example of a standard Iowa T-beam bridge. | 
|
3rd Street Bridge
Newport Pennsylvania Railroad Bridge |
| Railroad (Pennsylvania Railroad) Over Little Buffalo Creek | Newport: Perry County, Pennsylvania | Stone Semicircular Deck Arch, Fixed | Main Spans: 3 | By: Unknown | One of three attractive stone arch bridges over this creek in Newport. | 
|
43rd Street Pedestrian Bridge
|
| Pedestrian Walkway Over Railroad (Metra Electric District, NICTD South Shore Line, Former Illinois Central) | Chicago: Cook County, Illinois | Metal Rivet-Connected Pratt Through Truss, Fixed | Main Spans: 4 | By: Unknown | One of two riveted pedestrian overpass structures in the area. | 
| ! |
46th Street Bridge
|
 | 46th Street Over Dowagiac Drain | Rural: Van Buren County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 44 ft Main Span Length: 28 ft Roadway Width: 17 ft Main Spans: 1 |
1930 By: Unknown | This bridge is noted for its unusual yet beautiful railings which enhance a simple bridge type. | 
|
47th Street Bridge
|
 | Railroad (Metra Electric District, NICTD South Shore Line, Former Illinois Central) Over 47th Street | Chicago: Cook County, Illinois | Concrete Slab, Fixed | Main Spans: 5 | By: Unknown | With an art deco style, this is one of of a series of railroad overpass bridges that display highly attractive architectual details. | 
| ! |
48th Avenue Bridge
|
 | 48th Avenue Over Paw Paw River | Rural: Van Buren County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 91 ft Main Span Length: 45 ft Roadway Width: 22 ft Main Spans: 2 |
1930 By: Unknown and Michigan State Highway Department | This poorly maintained 1930s stringer bridge is one of Van Buren County's last historic bridges. | 
|
4th Line Bridge
|
| 4th Line Over KH-400 | Rural: Simcoe County, Ontario | Concrete Rigid-Frame, Fixed | Main Spans: 1 | By: Unknown | One of a decreasing number of attractive overpass bridges on Highway 400. | 
|
4th Street Bridge
|
| 4th Street (PA-34) Over Little Buffalo Creek | Newport: Perry County, Pennsylvania | Stone Segmental Deck Arch, Fixed |
Total Length: 70 ft Main Span Length: 23 ft Roadway Width: 21.7 ft Main Spans: 3 |
1929 By: Unknown | This attractive bridge is a traditionally composed stone arch bridge. | 
|
4th Street Bridge
|
 | 4th Street Over Licking River | Covington and Newport: Kenton County, Kentucky and Campbell County, Kentucky | Metal 8 Panel Rivet-Connected Polygonal Warren Through Truss, Fixed and Approach Spans: Metal 8 Panel Rivet-Connected Warren Deck Truss, Fixed |
Total Length: 1001.7 ft Main Span Length: 250 ft Roadway Width: 36 ft Main Spans: 1 |
1936 By: Unknown | This is an impressive 1930s Warren camelback truss bridge with deck truss approach spans. | 
|
51st Street Bridge
Hyde Park Boulevard Bridge |
| Railroad (Metra Electric District, NICTD South Shore Line, Former Illinois Central) Over 51st Street (Hyde Park Boulevard) | Chicago: Cook County, Illinois | Concrete Slab, Fixed | Main Spans: 4 | By: Unknown | One of of a series of railroad overpass bridges that display highly attractive architectual details. | 
|
53rd Street Bridge
|
| Railroad (Metra Electric District, NICTD South Shore Line, Former Illinois Central) Over 53rd Street | Chicago: Cook County, Illinois | Concrete Slab, Fixed | Main Spans: 4 | By: Unknown | One of of a series of railroad overpass bridges that display highly attractive architectual details. | 
|
55th Street Bridge
|
| Railroad (Metra Electric District, NICTD South Shore Line, Former Illinois Central) Over 55th Street | Chicago: Cook County, Illinois | Concrete Slab, Fixed | Main Spans: 4 | By: Unknown | One of of a series of railroad overpass bridges that display highly attractive architectual details. | 
|
56th Street Bridge
|
| Railroad (Metra Electric District, NICTD South Shore Line, Former Illinois Central) Over 56th Street | Chicago: Cook County, Illinois | Metal Stringer (Multi-Beam), Fixed | Main Spans: 4 | By: Unknown | One of of a series of railroad overpass bridges that display highly attractive architectual details. | 
|
56th Street Bridge
|
| 56th Street Over South Branch of Black River | Rural: Allegan County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 45 ft Main Span Length: 43 ft Roadway Width: 22 ft Main Spans: 1 |
1931 By: Unknown and Michigan State Highway Department | This attractive bridge is a small but good example of its kind. | 
|
57th Street Bridge
|
| Railroad (Metra Electric District, NICTD South Shore Line, Former Illinois Central) Over 57th Street | Chicago: Cook County, Illinois | Metal Stringer (Multi-Beam), Fixed | Main Spans: 5 | By: Unknown | One of of a series of railroad overpass bridges that display attractive architectual details. | 
|
59th Street Bridge
|
| Railroad (Metra Electric District, NICTD South Shore Line, Former Illinois Central) Over 59th Street and Westbound Midway Plaisance Drive | Chicago: Cook County, Illinois | Metal Stringer (Multi-Beam), Fixed | Main Spans: 6 | By: Unknown | With unusual railings on one side, this is one of the largest examples of a series of similar bridges that display highly attractive architectual details. | 
| X |
5th Avenue Bridge
|
| 5th Avenue Over Guyandotte River | Huntington: Cabell County, West Virginia | Metal 10 Panel Rivet-Connected Parker Through Truss, Fixed and Approach Spans: Metal 6 Panel Rivet-Connected Pratt Through Truss, Fixed |
Total Length: 485 ft Main Span Length: 200 ft Roadway Width: 20.7 ft Main Spans: 3 |
1926 By: Unknown | A beautiful multi-span multi-type massive-member truss with great potential is instead sentenced to the dumpster. | 
|
5th Line Bridge
|
| 5th Line Over Nottawasaga River | Rural: Dufferin County, Ontario | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | By: Unknown | This is a small pony truss a short distance off the main road on a dead-end road. | 
| ! |
5th Line Bridge
|
| 5th Line (5th Concession Road) Over KH-400 | Rural: York Region, Ontario | Concrete Rigid-Frame, Fixed | Main Spans: 1 | 1950 By: Unknown | One of a decreasing number of attractive overpass bridges on Highway 400. | 
|
5th Side Road Bridge
|
| 5th Side Road (River Road) Over Drainage Canal | Rural: Simcoe County, Ontario | Metal Stringer (Multi-Beam), Fixed |
Total Length: 76.1 ft Main Span Length: 24.6 ft Roadway Width: 28 ft Main Spans: 3 |
1950 By: Unknown | This bridge is unusual for its use of a timber substructure. | 
|
5th Street Bridge
Turners Falls Road Bridge |
| 5th Street (Turners Falls Road) Over Power Canal | Turners Falls: Franklin County, Massachusetts | Metal 8 Panel Rivet-Connected Polygonal Warren Pony Truss, Fixed |
Total Length: 136.2 ft Main Span Length: 134 ft Roadway Width: 26 ft Main Spans: 1 |
1954 By: Unknown | A tall pony truss provides an attractive and functional crossing. | 
|
5th Street Bridge
Jefferson Davis Memorial Bridge |
| 5th Street Over Savannah River | Augusta: Richmond County, Georgia and Aiken County, South Carolina | Metal Stringer (Multi-Beam), Fixed |
Total Length: 1201.8 ft Main Span Length: 119.8 ft Roadway Width: 21.7 ft Main Spans: 14 |
1931 By: Unknown | This attractive haunched stringer bridge retains excellent historic integrity. | 
|
5th Street Footbridge
Turners Falls Road Pedestrian Bridge |
| Pedestrian Walkway Over Power Canal | Turners Falls: Franklin County, Massachusetts | Metal Rivet-Connected Warren Through Truss, Fixed | Main Spans: 1 | By: Unknown | An old riveted pedestrian bridge likely built to allow workers to cross the canal to get to the mills on the other side. | 
|
6 Mile Road Hines Drive Bridge
|
| 6 Mile Road Over Hines Drive | Northville: Wayne County, Michigan | Concrete Rigid-Frame, Fixed |
Total Length: 67 ft Main Span Length: 59.7 ft Roadway Width: 40 ft |
1933 By: Unknown | This is one of the older and more significant rigid-frame bridges crossing historic Hines Drive. | 
|
6 Mile Road Middle River Rouge Bridge
|
| 6 Mile Road Over Middle River Rouge | Northville: Wayne County, Michigan | Concrete Rigid-Frame, Fixed |
Total Length: 59.7 ft Main Span Length: 53.8 ft Roadway Width: 40 ft |
1933 By: Unknown | An old example of a rigid-frame, this bridge was built at the same time as a nearby Hines Drive overpass. | 
|
6 Mile Road Railroad Bridge
|
| Railroad (CSX) Over 6 Mile Road | Northville: Wayne County, Michigan | Metal Deck Girder, Fixed |
Total Length: 72 ft Main Span Length: 66 ft Main Spans: 1 |
By: Unknown | This railroad overpass has some attractive aesthetic details. | 
|
60th Street Bridge
|
| Railroad (Metra Electric District, NICTD South Shore Line, Former Illinois Central) Over 60th Street and Eastbound Midway Plaisance Drive | Chicago: Cook County, Illinois | Metal Stringer (Multi-Beam), Fixed | Main Spans: 6 | By: Unknown | One of the largest examples of a series of railroad overpass bridges that display highly attractive architectual details. | 
|
6th Concession Dougall Parkway Bridge
|
| 6th Concession Over Dougall Parkway | Windsor: Essex County, Ontario | Concrete Rigid-Frame, Fixed | Main Spans: 1 | 1956 By: Unknown | This attractive bridge is an excellent and locally rare example of a standard rigid-frame overpass in Ontario. | 
| S |
6th Street Bridge
|
 | Sixth Street Over Railroad (Norfolk Southern) | Griffin: Spalding County, Georgia | Metal 6 Panel Pin-Connected Warren Through Truss, Fixed and Approach Spans: Metal Stringer (Multi-Beam), Fixed |
Total Length: 695 ft Main Span Length: 100 ft Roadway Width: 27.2 ft Main Spans: 1 |
By: Unknown | An extremely rare pin-connected Warren truss, this may be the most important historic bridge in Georgia. | 
|
6th Street Railroad Bridge
Augusta Railroad Bridge |
| Railroad (Norfolk Southern) Over Savannah River | Augusta: Richmond County, Georgia and Aiken County, South Carolina | Metal Rivet-Connected Warren Through Truss, Movable: Bascule | Main Spans: 6 | By: Unknown | This bridge has a variety of span types. | 
|
7 Mile Road Bridge
|
| 7 Mile Road Over Salt River | Sanford: Midland County, Michigan | Concrete 90 Foot Plan Curved Chord Through Girder, Fixed |
Total Length: 92 ft Main Span Length: 90 ft Roadway Width: 22 ft Main Spans: 1 |
1927 By: Unknown and Michigan State Highway Department | This concrete camelback has been beautifully preserved! | 
| L |
7 Mile Road Bridge
|
| 7 Mile Road Over Southfield Freeway (M-39) | Detroit: Wayne County, Michigan | Metal Continuous Stringer (Multi-Beam), Fixed |
Total Length: 109 ft Main Span Length: 53.8 ft Roadway Width: 125 ft Main Spans: 2 |
1963 By: Unknown and Michigan State Highway Department | One of a handful of overpasses that were the last examples of an unusual variation of an attractive Michigan railing design. | 
|
8th Concession Road Bridge
|
| 8th Concession Road Over Big Creek | Rural: Norfolk County, Ontario | Metal 5 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | By: Unknown | This bridge is still open to traffic, but on a road no longer maintained and rarely used. | 
|
96th Avenue Bridges
La Grange Road Bridges |
| US-45 (96th Avenue and La Grange Road) Over Calumet Sag Channel | Palos: Cook County, Illinois | Metal 8 Panel Bolt-Connected Polygonal Warren Through Truss, Fixed and Approach Spans: Metal Continuous Stringer (Multi-Beam), Fixed |
Total Length: 445 ft Main Span Length: 289.7 ft Roadway Width: 30.8 ft Main Spans: 1 |
1967 By: Unknown and Alfred Benesch and Associates of Chicago, Illinois | This is a pair of identical truss bridges that carry a divided highway system. | 
|
A-45 Rabbit River Bridge
|
| A-45 (11th Street) Over Rabbit River | Rural: Allegan County, Michigan | Concrete T-Beam, Fixed |
Total Length: 31.8 ft Main Span Length: 31.8 ft Roadway Width: 35 ft Main Spans: 1 |
1940 By: Unknown and Michigan State Highway Department | This is a small concrete bridge with a nice railing design. | 
|
Abandoned Erie Railroad Bridge
|
| Railroad (Abandoned Erie Railroad) Over Railroad (Norfolk Southern) | Cleveland: Cuyahoga County, Ohio | Metal 8 Panel Rivet-Connected Warren Through Truss, Fixed |
Main Span Length: 140 ft Main Spans: 1 |
By: Unknown | This bridge has had its westerly approach completely removed, leaving a bridge to nowhere. | 
|
Adams Basin Bridge
|
 | Washington Road Over Erie Canal | Adams Basin: Monroe County, New York | Metal Rivet-Connected Warren (No Verticals) Pony Truss, Movable: Vertical Lift and Approach Spans: Metal Stringer (Multi-Beam), Fixed |
Total Length: 144.7 ft Main Span Length: 118.8 ft Roadway Width: 18.4 ft Main Spans: 1 |
1912 By: Unknown | This Erie Canal lift bridge is in a less populated area than many of the other lift bridges on the canal. | 
|
Adams Road Bridge
|
| Adams Road Over Bush Creek | Rural: Gratiot County, Michigan | Concrete Through Girder, Fixed |
Total Length: 46 ft Main Span Length: 40 ft Roadway Width: 16 ft Main Spans: 1 |
1930 By: Unknown | The smaller of two nearby bridges that have an unusual, primitive design to them unlike other Michigan girders. | 
| ! |
Adamsville Bridge
|
 | Farmview Road (CR-71) (Gallipolis-Jackson Road) Over Raccoon Creek | Adamsville: Gallia County, Ohio | Concrete Cantilevered Through Girder, Fixed |
Total Length: 134 ft Main Span Length: 60 ft Roadway Width: 21 ft Main Spans: 3 |
1922 By: Unknown and Ohio State Highway Department | This incredible bridge may be the only example of its type in the country, and is one of the most significant historic bridges in Ohio. | 
| ! |
Adelaide Street Bridge
|
| Adelaide Street Over Railroad (Abandoned Grand Trunk Western / Dequindre Cut Greenway) | Detroit: Wayne County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 85 ft Main Span Length: 32.8 ft Roadway Width: 30 ft Main Spans: 3 |
1929 By: Unknown | This bridge is one of several remaining historically significant overpasses that relate the industrial growth of Detroit during that time. | 
|
Adrian and Blissfield Railroad Bridge
|
| Railroad (Adrian and Blissfield) Over River Raisin | Rural: Lenawee County, Michigan | Metal Pin-Connected Pratt Deck Truss, Fixed | Main Spans: 1 | By: Unknown | A very long deck truss buried in the woods. | 
|
Adrian Railroad Bridge
|
| Railroad Over South Branch River Raisin | Adrian: Lenawee County, Michigan | Stone Semicircular Deck Arch, Fixed |
Total Length: 75 ft Main Span Length: 22 ft Roadway Width: 25 ft Main Spans: 2 |
1867 By: Unknown | A large two-span stone arch bridge built in 1867. | 
| ! |
Aetnaville Bridge
Georgia Street Bridge |
| Georgia Street Over Ohio River Back Channel | Bridgeport and Wheeling: Belmont County, Ohio and Ohio County, West Virginia | Metal Pin-Connected Pennsylvania Through Truss, Fixed |
Total Length: 1043 ft Main Span Length: 200 ft Roadway Width: 18 ft Main Spans: 4 |
1891 By: Unknown | One of two breathtaking multi-span truss bridges in Wheeling that are closed to traffic with talk of unthinkable demolition! | 
| X |
Aitken Road Bridge
|
| Aitken Road Over Black River | Rural: Sanilac County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 128 ft Main Span Length: 63 ft Roadway Width: 20 ft Main Spans: 2 |
1950 By: Unknown | This beam bridge, having had its railings replaced, was mainly noted for a highly unusual concrete pier. | 
|
Akerley Road Bridge
|
| Akerley Road (TR-883) Over Ashtabula Creek | Akerly (Rural): Erie County, Pennsylvania | Metal 3 Panel Rivet-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 40 ft Main Span Length: 40 ft Roadway Width: 15.7 ft Main Spans: 1 |
1930 By: Unknown | This small truss bridge has had columns added under the floorbeams, turning the bridge into a stringer. | 
|
Albion Street Bridge
|
| Albion Street Over Kalamazoo River | Albion: Calhoun County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 64 ft Main Span Length: 64 ft Roadway Width: 30 ft Main Spans: 1 |
1935 By: Unknown | This 1930s bridge is unusual for having railings on its abutments, and unusual detailing on the concrete facing on the beams. | 
|
Alec Johnson Road Bridge
Johnson Road Bridge |
| Alec Johnson Road (Johnson Road) Over Whitefish River | Rural: Alger County, Michigan | Metal 3 Panel Rivet-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 42 ft Main Span Length: 40 ft Roadway Width: 16 ft Main Spans: 1 |
1910 By: Unknown | This is a small pony truss that retains excellent historic integrity. | 
|
Alexander Hamilton Bridge
|
| I-95 and US-1 Over Harlem River | New York: Bronx, New York and Manhattan, New York | Metal Solid Ribbed Deck Arch, Fixed |
Total Length: 2375 ft Main Span Length: 555 ft Roadway Width: 96 ft Main Spans: 1 |
1963 By: Unknown | The youngest of three arch bridges on this section of river. | 
| ! |
Alfred Street Bridge
|
 | Alfred Street Over Railroad (Abandoned Grand Trunk Western / Dequindre Cut Greenway) | Detroit: Wayne County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 97.8 ft Main Span Length: 33.8 ft Roadway Width: 30 ft Main Spans: 3 |
1929 By: Unknown | This bridge is one of several remaining overpasses that relate the industrial growth of Detroit during that time. | 
|
Allanburg Bridge
Welland Canal Bridge #11 |
 | RR-20 Over Welland Canal | Allanburg: Niagara Region, Ontario | Metal 9 Panel Rivet-Connected Parker Through Truss, Movable: Vertical Lift |
Main Span Length: 200 ft Main Spans: 1 |
1932 By: Unknown | One of the Welland Canal lift bridges, this bridge survived a collision with a freightor. | 
|
Allegan City Dam Bridge
|
| Dam Access Over Kalamazoo River | Allegan: Allegan County, Michigan | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | By: Unknown | This truss bridge serves to allow workers to acess the various parts of a small dam. | 
|
Allen Road Bridge
|
| Allen Road Over Wolf Creek | Rural: Ingham County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 27 ft Main Span Length: 27 ft Roadway Width: 21.7 ft Main Spans: 1 |
1968 By: Unknown | This is one of several small steel stringer bridges in this county that feature an unusual metal railing. | 
|
Allerton Road Bridge
|
| Allerton Road Over East Branch Brandywine Creek | Rural: Chester County, Pennsylvania | Metal 6 Panel Rivet-Connected Pratt Through Truss, Fixed |
Total Length: 102 ft Main Span Length: 95 ft Roadway Width: 14.4 ft Main Spans: 1 |
1905 By: Unknown | This bridge is an interesting and early example of a riveted through truss. | 
|
Amasa Railroad Bridge
|
| Railroad (Soo Line) Over Hemlock River | Amasa: Iron County, Michigan | Metal 8 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | 1920 By: Unknown | This uncommon example of a railroad pony truss has massive members. | 
| X |
Amy Road Bridge
|
| Amy Road (TR-735) Over Gravel Run | Rural: Crawford County, Pennsylvania | Metal 3 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 43 ft Main Span Length: 43 ft Roadway Width: 16 ft Main Spans: 1 |
1895 By: Unknown | This small pony truss was a classic example of pin connected technology. | 
|
Ann Arbor Railroad Bridge
|
| Railroad (Ann Arbor Railroad) Over Huron River and US-23 BL | Ann Arbor: Washtenaw County, Michigan | Metal Deck Girder, Fixed |
Total Length: 714 ft Main Span Length: 110 ft Roadway Width: 14 ft Main Spans: 7 |
1906 By: Unknown | This long bridge is a pattern book for plate girder bridges. | 
| X |
Antietam Avenue Bridge
|
| Antietam Avenue Over Railroad (Abandoned Grand Trunk Western / Dequindre Cut Greenway) | Detroit: Wayne County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 88 ft Main Span Length: 41 ft Roadway Width: 30 ft Main Spans: 3 |
1930 By: Unknown | This bridge is one of several remaining overpasses that relate the industrial growth of Detroit during that time. | 
| ! |
Anton Street Bridge
|
| Anton Street Over Sebewaing River | Sebewaing: Huron County, Michigan | Metal 5 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 100 ft Main Span Length: 90 ft Roadway Width: 19.7 ft Main Spans: 1 |
1902 By: Unknown | A skewed, urban, example of a warren pony truss still open to traffic in decent condition. | 
|
Apalachin Bridge
|
| Main Street Over Apalachin Creek | Apalachin: Tioga County, New York | Metal 8 Panel Rivet-Connected Warren Through Truss, Fixed |
Total Length: 132 ft Main Span Length: 130 ft Roadway Width: 27.2 ft Main Spans: 1 |
1929 By: Unknown | This attractive bridge has been well maintained and recently rehabilitated. | 
|
Arch Street Bridge
|
| Railroad (Abandoned) Over Arch Street | Northampton: Hampshire County, Massachusetts | Stone Semicircular Deck Arch, Fixed | Main Spans: 1 | By: Unknown | A traditional, attractive stone arch overpass. | 
|
Archer Avenue Bridge
Kingery Highway Bridge |
| Archer Avenue (Kingery Highway, IL-83) Over Calumet Sag Channel | Sag Bridge: Cook County, Illinois | Metal 14 Panel Rivet-Connected Pennsylvania Through Truss, Fixed and Approach Spans: Metal Stringer (Multi-Beam), Fixed |
Total Length: 508 ft Main Span Length: 304.5 ft Roadway Width: 44 ft Main Spans: 1 |
1934 By: Unknown | One of a couple pleasingly complex 1930s Pennsylvania through truss bridges filled with complex geometry. | 
| X |
Ardmore Boulevard Bridge
|
| US-30 (Ardmore Boulevard, Lincoln Highway) Over PA-2112, Electric Avenue | Chalfant: Allegheny County, Pennsylvania | Metal Deck Girder, Fixed |
Total Length: 410 ft Main Span Length: 62 ft Roadway Width: 30 ft Main Spans: 9 |
1932 By: Unknown and Pennsylvania State Highway Department | This was an unusual deck plate girder bridge with a heavy skew and built-up bents that were specially designed to accomodate the location. | 
|
Arlington Avenue Railroad Bridge
|
| Railroad (Penn Central) Over Arlington Avenue | Pittsburgh: Allegheny County, Pennsylvania | Metal Rivet-Connected Warren Deck Truss, Fixed and Approach Spans: Metal Deck Girder, Fixed | Main Spans: 1 | By: Unknown | This bridge is noted for its extreme skew that is accommodated with non-skewed spans. | 
|
Arranvale Bridge
Stan Dolphin Memorial Bridge |
| Mill Road Over Sauble River | Arranvale: Bruce County, Ontario | Metal 6 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | By: Unknown | This pony truss is located in a scenic setting right on a bend in the road. | 
|
Ash Street Bridge
|
| Ash Street (Pedestrian Walkway) Over Main Canal | Lewiston: Androscoggin County, Maine | Concrete T-Beam, Fixed | Main Spans: 1 | By: Unknown | This is one of several old bridges along this canal. | 
|
Ashland Avenue Calumet Sag Channel Bridge
|
| Ashland Avenue Over Calumet Sag Channel | Blue Island: Cook County, Illinois | Metal 10 Panel Rivet-Connected Parker Through Truss, Fixed and Approach Spans: Pre-Stressed Concrete Stringer (Multi-Beam), Fixed |
Total Length: 378.3 ft Main Span Length: 250 ft Roadway Width: 44 ft Main Spans: 1 |
1932 By: Unknown | This impressive through truss has an attractive visual complexity to its trusses. | 
|
Ashland Chicago and Northwestern Railroad Bridge
|
| Railroad (Abandoned Chicago and Northwestern) Over Bay City Creek | Ashland: Ashland County, Wisconsin | Stone Segmental Deck Arch, Fixed | Main Spans: 1 | By: Unknown | This attractive stone arch bridge is literally falling to pieces. | 
|
Atlas Road Bridge
|
| Atlas Road Over Kearsley Creek | Rural: Genesee County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 41 ft Main Span Length: 37.7 ft Roadway Width: 30 ft Main Spans: 1 |
1929 By: Unknown | One of several representative examples of small scale bridge construction in the late 1920s and early 1930s in the county. | 
|
Au Train River Railroad Bridge
|
| Railroad (Coalwood Trail Rail-Trail) Over Au Train River | Rural: Alger County, Michigan | Concrete Closed Spandrel Deck Arch, Fixed | Main Spans: 1 | 1920 By: Unknown | This is a small railroad arch bridge next to a highway arch bridge and a dam. | 
|
Auburn Riverwalk Bridge
|
| Railroad (Auburn Riverwalk Rail-Trail) Over Androscoggin River | Lewiston and Auburn: Androscoggin County, Maine | Metal 8 Panel Rivet-Connected Warren Through Truss, Fixed | Main Spans: 3 | By: Unknown | This multi-span railroad truss bridge has been converted for non-motorized public use. | 
|
Auburn Street Bridge
|
| Auburn Street (PA-267) Over Meshoppen Creek | Meshoppen: Wyoming County, Pennsylvania | Metal 7 Panel Rivet-Connected Parker Through Truss, Fixed and Approach Spans: Concrete T-Beam, Fixed |
Total Length: 214 ft Main Span Length: 144 ft Roadway Width: 23 ft Main Spans: 1 |
1934 By: Unknown and Pennsylvania State Highway Department | This bridge creates an attractive crossing for a small town. | 
|
Augusta Drive Bridge
|
| Augusta Drive Over Augusta Creek | Augusta: Kalamazoo County, Michigan | Concrete T-Beam, Fixed |
Total Length: 25 ft Main Span Length: 22 ft Roadway Width: 32.2 ft Main Spans: 1 |
1930 By: Unknown and Michigan State Highway Department | Similar to the M-96 Bridge which is also in Augusta, this one lacks a center pier. | 
| ! |
Aulwurm Drive Bridge
|
| Aulwurm Drive Over Little Calumet River | Blue Island: Cook County, Illinois | Metal 3 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 4 | By: Unknown | Just about everything that could go wrong with this rare multi-span pony truss has gone wrong. | 
|
Aurora Fox River Railroad Bridge
|
| Railroad (BNSF) Over Fox River | Aurora: Kane County, Illinois | Metal Deck Girder, Fixed | Main Spans: 6 | By: Unknown | A traditionally composed multi-span deck plate girder bridge resting on interesting piers. | 
|
Ausable Chasm Bridge
|
| US-9 Over Ausable River | Ausable Chasm: Clinton County, New York and Essex County, New York | Metal Three-Hinged Solid Ribbed Deck Arch, Fixed and Approach Spans: Concrete Deck Arch, Fixed |
Total Length: 411 ft Main Span Length: 126 ft Roadway Width: 30 ft Main Spans: 1 |
1934 By: Unknown | This steel arch bridge was designed to look attractive in its setting within the beautiful Ausable Chasm. | 
|
Aux Sable Creek Aqueduct
|
| Illinois and Michigan Canal Over Aux Sable Creek | Rural: Grundy County, Illinois | Metal Through Girder, Fixed | Main Spans: 3 | 1927 By: Unknown | Carrying water over water, this is an extremely unusual surviving historic bridge in the United States. | 
|
Avoca Bridge
|
| NY-415 Over Cohocton River | Avoca: Steuben County, New York | Metal Stringer (Multi-Beam), Fixed |
Total Length: 276 ft Main Span Length: 67 ft Roadway Width: 34.8 ft Main Spans: 4 |
1938 By: Unknown | A good example of sizable 1930s bridge construction in New York. | 
|
Avon Railroad Bridge
|
| Railroad (Abandoned Erie Railroad) Over Genesee River | Avon: Livingston County, New York | Metal 7 Panel Pin-Connected Pratt Through Truss, Fixed | Main Spans: 1 | By: Unknown | This attractive and old skewed truss bridge is abandoned and missing its approach spans, but retains significance. | 
|
Avonmore Bridge
|
| 6th Street (PA-156) Over Kiskiminetas River | Avonmore: Armstrong County, Pennsylvania and Westmoreland County, Pennsylvania | Metal 11 Panel Rivet-Connected Parker Through Truss, Fixed and Approach Spans: Metal 5 Panel Rivet-Connected Pratt Full-Slope Pony Truss, Fixed |
Total Length: 571 ft Main Span Length: 218 ft Roadway Width: 19 ft Main Spans: 2 |
1937 By: Unknown and Pennsylvania State Highway Department | This bridge is not like other 1930s truss bridges in the state... all truss parts are rolled beams. | 
|
B Line Bridge
|
| B Line Over Snake Creek | Rural: Bruce County, Ontario | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | By: Unknown | This small, traditionally composed structure is largely unaltered. | 
| ! |
B. B. Comer Bridge
Scottsboro Bridge |
| AL-35 (Southbound) Over Tennessee River | Scottsboro: Jackson County, Alabama | Metal Continuous Rivet-Connected Warren Through Truss, Fixed and Approach Spans: Metal 8 Panel Rivet-Connected Warren Through Truss, Fixed |
Total Length: 2143 ft Main Span Length: 310 ft Roadway Width: 19.7 ft Main Spans: 3 |
1930 By: Unknown | This landmark historic truss bridge is to be reduced to scrap metal. | 
|
Babtiste Creek Private Bridge
|
| Private Trail Over Babtiste Creek | Rural: Chatham-Kent Region, Ontario | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | By: Unknown | This unusual lightweight Warren pony truss has some unusual design to it. | 
|
Bailey Road Bridge and Norman Road Driveways
|
| Various Over Local Drains | Rural: St. Clair County, Michigan | Metal Stringer (Multi-Beam), Fixed | Main Spans: 1 | By: Unknown | Tiny, simple bridges offer a glimpse into the past. | 
| X |
Balk Road Bridge
|
| Balk Road Over Fawn River | Rural: St. Joseph County, Michigan | Metal 6 Panel Rivet-Connected Double-Intersection Warren Pony Truss, Fixed |
Total Length: 85 ft Main Span Length: 84 ft Roadway Width: 13 ft Main Spans: 1 |
1910 By: Unknown | A lightweight style bridge, this exhibits a rare truss configuration. | 
|
Ball Creek Road Bridges
|
| Ball Creek Road Over Ball Creek | Kent City: Kent County, Michigan | Concrete T-Beam, Fixed |
Total Length: 24 ft Main Span Length: 21 ft Roadway Width: 26 ft Main Spans: 1 |
1925 By: Unknown | These three identical tiny bridges on the same road crossing the same creek document small bridge construction in Michigan. | 
| X |
Ball Road Bridge
|
 | Ball Road Over Little Salt Creek | Rural: Midland County, Michigan | Metal 3 Panel Pin-Connected Pratt Bedstead Pony Truss, Fixed |
Total Length: 42 ft Main Span Length: 41 ft Roadway Width: 13 ft Main Spans: 1 |
1901 By: Unknown | One of the rarest bridges in Michigan, this last remaining bedstead was demolished. | 
|
Balls Bridge
|
| Little Lakes Road Over Maitland River | Rural: Huron County, Ontario | Metal 8 Panel Pin-Connected Pratt Through Truss, Fixed | Main Spans: 2 | 1885 By: Unknown | One of the most beautiful and rarest bridges in Ontario is this two-span pin connected through truss whose fate is in question! | 
|
Balls Falls Bridge
|
| 6th Avenue Over 20 Mile Creek | Rural: Niagara Region, Ontario | Metal 5 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | By: Unknown | This bridge is located where 6th Avenue passes through a park setting at a historic crossing right by a spectacular waterfall. | 
| X |
Baltimore and Ohio Calumet River Railroad Bridge
|
| Railroad (Baltimore and Ohio) Over Calumet River | Chicago: Cook County, Illinois | Metal Rivet-Connected Modified Warren (Subdivided) Through Truss, Movable: Bascule (Heel Trunnion) and Approach Spans: Metal Deck Girder, Fixed |
Main Span Length: 235 ft Main Spans: 1 |
1913 By: Unknown and Strauss Bascule Bridge Company of Chicago, Illinois | Only the counterweight and mechanical frame of this bridge remains after being hit by a boat in 1988. | 
| ! |
Balyeat Field Bridge
|
| Park Walkway Over Nash Creek | Sparta: Kent County, Michigan | Metal 3 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | By: Unknown | This small pony truss has been altered and deteriorated, but still has heritage value and could be restored. | 
|
Bankhead Avenue Bridge
|
 | Bankhead Avenue Over Railroad (Norfolk Southern and CSX) | Atlanta: Fulton County, Georgia | Metal Rivet-Connected Warren Through Truss, Fixed |
Total Length: 370 ft Main Span Length: 100 ft Roadway Width: 30 ft Main Spans: 1 |
1912 By: Unknown | Although approach spans at one end have been removed, this bridge remains an impressive and locally significant bridge. | 
|
Barbertown Road Bridge
Barberton Bridge |
| Barbertown Road Over Credit River | Mississauga: Peel Region, Ontario | Metal Pin-Connected Pratt Through Truss, Fixed | Main Spans: 1 | 1898 By: Unknown | This rare pin-connected truss bridge has been left in place for pedestrian use. | 
|
Barker-Stewart Island Railroad Bridge
|
| Railroad (Wisconsin Central) Over Wisconsin River | Rural: Marathon County, Wisconsin | Metal 13 Panel Rivet-Connected Lattice (Quadruple Warren) Through Truss, Fixed and Approach Spans: Metal Through Girder, Fixed | Main Spans: 2 | By: Unknown | A multi-span example of a nationally uncommon truss type, with. | 
|
Barklay Boulevard Bridge
|
| Barklay Boulevard Over Sydenham River | Rural: Middlesex County, Ontario | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | By: Unknown | An abandoned former trunkline pony truss bridge with poor deck condition. | 
|
Barnard Bridge
Putnam County Bridge 45 / Hendricks County Bridge 264 |
| County Line Road (CR-900 East) Over Big Walnut Creek | Rural: Hendricks County, Indiana and Putnam County, Indiana | Metal 8 Panel Rivet-Connected Pratt Through Truss, Fixed |
Total Length: 140.8 ft Main Span Length: 140 ft Roadway Width: 15.7 ft Main Spans: 1 |
1915 By: Unknown | Sitting relatively high above the river for a bridge of its kind, this bridge is a good example of a riveted Pratt truss. | 
|
Barry Avenue Underpass
|
| Lake Shore Drive (US-41) Over Barry Avenue Pedestrian Walkway | Chicago: Cook County, Illinois | Concrete Slab, Fixed | Main Spans: 1 | By: Unknown | Although one side is altered, this remains an attractive example of a historic Lake Shore Drive bridge that crosses a pedestrian walkway in Lincoln Park. | 
|
Barry Road Beaver Creek Bridge
|
| Barry Road Over Beaver Creek | Rural: Gratiot County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 45 ft Main Span Length: 42 ft Roadway Width: 23 ft Main Spans: 1 |
1949 By: Unknown and Michigan State Highway Department | A small steel stringer bridge with attractive Michigan type R4 railing. | 
|
Barry Road Shad Creek Bridge
|
| Barry Road Over Shad Creek | Rural: Gratiot County, Michigan | Concrete T-Beam, Fixed |
Total Length: 34.8 ft Main Span Length: 33.8 ft Roadway Width: 23 ft Main Spans: 1 |
1957 By: Unknown and Michigan State Highway Department | A late example of a small scale t-beam bridge. | 
|
Bartlett Mills Bridge
|
| US-1 (Portland Road) Over Kennebunk River | Bartlett Mills: York County, Maine | Concrete T-Beam, Fixed |
Total Length: 76 ft Main Span Length: 36 ft Roadway Width: 40 ft Main Spans: 2 |
1928 By: Unknown | A good representative example of a concrete t-beam in Maine. | 
| ! |
Barto Hollow Road Bridge
|
| Barto Hollow Road (TR-650) Over Muncy Creek | Rural: Lycoming County, Pennsylvania | Metal 7 Panel Pin-Connected Pratt Through Truss, Fixed |
Total Length: 118 ft Main Span Length: 115.2 ft Roadway Width: 15.4 ft Main Spans: 1 |
1898 By: Unknown | This bridge was noted for its attractive and unusual portal bracing, and deserved to be preserved. | 
|
Base Line Bridge
|
| Base Line Over Indian River | Rural: Peterborough County, Ontario | Metal 6 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | By: Unknown | This bridge is a good example of a heritage bridge built by a local bridge builder. | 
|
Base Line Road Bridge
|
| Base Line Road Over Local Creek/Drain | Rural: Algoma District, Ontario | Concrete T-Beam, Fixed | Main Spans: 1 | By: Unknown | An example of small scale bridge construction in Ontario. | 
|
Baseline Road Bridge
|
| Baseline Road Over Pike Creek Tributary | Rural: Essex County, Ontario | Concrete Slab, Fixed | Main Spans: 1 | By: Unknown | This tiny bridge has unusual yet attractive railings. | 
|
Bath House Road Bridge
|
| Bath House Road Over Marina Outlet | Escanaba: Delta County, Michigan | Metal Culvert, Fixed |
Total Length: 42 ft Main Span Length: 20 ft Roadway Width: 30.8 ft Main Spans: 2 |
1934 By: Unknown | Technically a metal culvert, this handsome bridge is made to look like a stone arch bridge. | 
|
Bath Railroad Bridge
|
| Railroad (Livonia, Avon and Lakeville) Over Cohocton River | Bath: Steuben County, New York | Metal Rivet-Connected Baltimore Through Truss, Fixed | Main Spans: 1 | By: Unknown | This bizarre bridge has vertical endposts and a heavy skew. | 
|
Bath Road Bridge
Clark Road Bridge |
| Bath Road (Clark Road) Over Looking Glass River | Rural: Shiawassee County, Michigan | Concrete 40 Foot Plan Curved Chord Through Girder, Fixed |
Total Length: 41 ft Main Span Length: 36.7 ft Roadway Width: 23 ft Main Spans: 1 |
1925 By: Unknown and Michigan State Highway Department | The only example of its kind in the county, this bridge is in good condition. | 
|
Baxter Hill Road Bridge
|
| Baxter Mill Road (Baxter Hill Road) Over Ischua Creek | Ischua: Cattaraugus County, New York | Metal 4 Panel Rivet-Connected Pratt Through Truss, Fixed |
Total Length: 105 ft Main Span Length: 101.7 ft Roadway Width: 13.5 ft Main Spans: 1 |
1893 By: Unknown | This bridge is an early example of a truss bridge with riveted connections. | 
|
Bay City Railroad Bridge
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| Railroad (Central Michigan Railroad) Over Saginaw River | Bay City: Bay County, Michigan | Metal Rivet-Connected Pratt Through Truss, Movable: Swing (Center Pier) |
Total Length: 660 ft Main Span Length: 245 ft Main Spans: 1 |
1905 By: Unknown | One of two railroad swing bridges in Bay City. | 
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Bay Shore Road Bridge
Escanaba River Bridge Ruins |
| Bay Shore Road (Old US-41 and US-2 Alignment) Over Escanaba River | Escanaba: Delta County, Michigan | Concrete T-Beam, Fixed |
Total Length: 840 ft Main Span Length: 40 ft Main Spans: 21 |
1911 By: Unknown | This is the remains of a mostly collapsed bridge that was once one of the longest t-beam bridges in Michigan. | 
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Bayfield Bridge
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| KH-21 Over Bayfield River | Bayfield: Huron County, Ontario | Metal Rivet-Connected Warren Deck Truss, Fixed | Main Spans: 2 | 1949 By: Unknown | An attractive two-span deck truss with v-lacing hidden under an ugly deck. | 
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Bays Road Bridge
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| Bays Road Over Middle Branch Portage River | Rural: Wood County, Ohio | Concrete Curved Chord Through Girder, Fixed |
Total Length: 50 ft Main Span Length: 48 ft Roadway Width: 19.4 ft Main Spans: 1 |
1928 By: Unknown | One of a few remaining examples of this attractive concrete bridge type in the county. | 
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Beachville Bridge
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| Zorra Line Over South Branch Thames River | Beachville: Oxford County, Ontario | Metal 6 Panel Rivet-Connected Polygonal Warren Pony Truss, Fixed | Main Spans: 1 | By: Unknown | A good, well-maintained example of a provincial standard plan pony truss in Ontario. | 
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Bean Creek Private Bridge
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| Private Trail Over Bean Creek | Rural (Near Hudson): Lenawee County, Michigan | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed | Main Spans: 1 | By: Unknown | An example of a once-common structure type that has become increasingly rare. | 
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Beatty Railroad Overpass
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| Railroad (Norfolk Southern) Over Auction Barn Road | Rural: Westmoreland County, Pennsylvania | Stone Segmental Deck Arch, Fixed | Main Spans: 1 | By: Unknown | An attractive and traditional stone arch railroad overpass. | 
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Beatty Road Bridge
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| Beatty Road (CR-149) Over Whetstone Creek | Rural: Morrow County, Ohio | Metal 6 Panel Rivet-Connected Pratt Through Truss, Fixed |
Total Length: 127 ft Main Span Length: 124 ft Roadway Width: 15.4 ft Main Spans: 1 |
1915 By: Unknown | This riveted truss bridge is closed to traffic but retains good historic integrity. | 
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Beaver Road Bridge
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| Beaver Road Over South Branch Tobacco River | Rural: Clare County, Michigan | Concrete Through Girder, Fixed |
Total Length: 40 ft Main Span Length: 37.7 ft Roadway Width: 24 ft Main Spans: 1 |
1924 By: Unknown and Michigan State Highway Department | A concrete girder bridge in very poor condition due to improper maintainance. | 
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Beaverdams Creek Railroad Bridge
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| Railroad (Abandoned) Over Lake Gibson (Power Canal, Beaverdams Creek) | Thorold: Niagara Region, Ontario | Metal Through Girder, Fixed | Main Spans: 1 | 1946 By: Unknown | A large single-span through plate girder that has been abandoned. | 
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Beaverdams Road Bridge
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| Beaverdams Road Over Lake Gibson (Power Canal, Beaverdams Creek) | Thorold: Niagara Region, Ontario | Metal 6 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | 1946 By: Unknown | This attractive riveted pony truss is the latest heritage bridge in the Region of Niagara to be at risk for demolition. | 
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Beecher Road Bridge
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| Beecher Road Over Misteguay Creek | Rural: Genesee County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 34.8 ft Main Span Length: 30.8 ft Roadway Width: 30 ft Main Spans: 1 |
1928 By: Unknown | One of the best representative examples in a group of bridges in the county that exhibit an unusual variation of a standard plan. | 
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Belle Isle Bridge
Douglas MacArthur Bridge |
| East Grand Boulevard Over Detroit River | Detroit: Wayne County, Michigan | Concrete Cantilever Open Spandrel Deck Arch, Fixed |
Total Length: 2356 ft Main Span Length: 134.8 ft Roadway Width: 61 ft Main Spans: 19 |
1923 By: Unknown | A rare centilevered concrete arch, this is the longest concrete deck arch bridge in Michigan, over 2000 feet in length and 19 spans! | 
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Belle River Railroad Bridge
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| Railroad (Polly Ann Rail-Trail) Over Belle River | Rural: Lapeer County, Michigan | Stone Semicircular Deck Arch, Fixed | Main Spans: 1 | By: Unknown | A pretty little stone arch bridge is a rare survivor in a county filled with historic bridge demolition. | 
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Bellevue Valley Railway Bridge
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| Railroad (Algoma Central, Canadian National) Over Belleview Valley | Rural: Algoma District, Ontario | Metal Deck Girder, Fixed |
Total Length: 810 ft |
1915 By: Unknown | An impressive trestle style multi-span plate girder with attractive steel bent supports. | 
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Belmont Avenue Overpass
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| Lake Shore Drive (US-41) Over Belmont Avenue | Chicago: Cook County, Illinois | Concrete T-Beam, Fixed |
Total Length: 70 ft Main Span Length: 66 ft Roadway Width: 100 ft Main Spans: 1 |
1940 By: Unknown | This bridge is quite different in design and appearance from other historic overpasses on Lake Shore Drive. | 
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Bennett Road Culvert
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| Bennett Road (TR-129) Over Pugh Ditch | Rural: Morrow County, Ohio | Stone Semicircular Deck Arch, Fixed | Main Spans: 1 | By: Unknown | This is a small stone culvert. | 
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Bennington Harmon Road Bridge
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| Bennington Harmon Road (TR-191) Over Big Walnut Creek | Rural: Morrow County, Ohio | Metal 3 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 48 ft Main Span Length: 46 ft Roadway Width: 13.8 ft Main Spans: 1 |
By: Unknown | This small pony truss has some unusual outriggers. | 
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Bennington Road Bridge
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| Bennington Road Over Bear Creek | Rural: Shiawassee County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 27 ft Main Span Length: 24 ft Roadway Width: 23 ft Main Spans: 1 |
1925 By: Unknown | This is a good example of a small-scale 1920s bridge in Michigan, featuring the typical railing of the period. | 
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Benton Bridge
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| US-33 Over Elkhart River | Benton: Elkhart County, Indiana | Concrete Slab, Fixed |
Total Length: 200.8 ft Main Span Length: 37.4 ft Roadway Width: 30 ft Main Spans: 6 |
1953 By: Unknown | This bridge features an unusual and attractive arched concrete superstructure. | 
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Benton E. Day Bridge
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| IN-62 (CR-1200) Over Little Pigeon Creek | Rural: Spencer County, Indiana and Warrick County, Indiana | Metal Continuous Stringer (Multi-Beam), Fixed and Approach Spans: Concrete T-Beam, Fixed |
Total Length: 257 ft Main Span Length: 65 ft Roadway Width: 28 ft Main Spans: 3 |
1955 By: Unknown | This bridge retains good integrity and offers both questions and answers about standard bridge designs in Indiana. | 
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Benton Street East Channel Bridge
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| Benton Street Over Fox River East Channel | Aurora: Kane County, Illinois | Concrete Closed Spandrel Deck Arch, Fixed |
Total Length: 174 ft Main Span Length: 56 ft Roadway Width: 40 ft Main Spans: 3 |
1924 By: Unknown | This bridge is part of a unique group of arch bridges in Aurora. | 
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Benton Street West Channel Bridge
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| Benton Street Over Fox River West Channel | Aurora: Kane County, Illinois | Concrete Closed Spandrel Deck Arch, Fixed |
Total Length: 174 ft Main Span Length: 56 ft Roadway Width: 40 ft Main Spans: 3 |
1924 By: Unknown | A traditionally composed concrete arch bridge that has been rehabilitated. | 
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Berry Road Bridge
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| Berry Road Over Grand River | Rural: Jackson County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 75.8 ft Main Span Length: 73.8 ft Roadway Width: 22 ft Main Spans: 1 |
1932 By: Unknown and Michigan State Highway Department | An exceedingly rare example of the very first bridge design to use the R4 type railing that dominated state construction for 30 years. | 
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Big Beaver Boulevard Railroad Overpass
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| Railroad (Conrail) Over Big Beaver Boulevard (PA-18) | Near Homewood: Beaver County, Pennsylvania | Metal 10 Panel Rivet-Connected Camelback Through Truss, Fixed | Main Spans: 1 | By: Unknown | This is an impressive, massive through truss that carries a railroad over a highway. | 
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Big Beaver Road Railroad Overpass
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 | Railroad (Canadian National) Over Big Beaver Road | Birmingham: Oakland County, Michigan | Metal Stringer (Multi-Beam), Fixed | Main Spans: 4 | 1930 By: Unknown | A well known Birmingham landmark, this railroad-over-road bridge is quite different from the highway-over-railroad bridges that deal with this same rail line in the area. | 
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Big Creek Road Bridge
Iowa Bridge Number 220880 |
| Big Creek Road Over Big Creek | Bertram: Linn County, Iowa | Metal 6 Panel Pin-Connected Pratt Through Truss, Fixed and Approach Spans: Wood Stringer (Multi-Beam), Fixed |
Total Length: 118 ft Main Span Length: 100 ft Roadway Width: 15.4 ft Main Spans: 1 |
By: Unknown | This attractive structure appears to have been well maintained. | 
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Big Eddy Bridge
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| Big Eddy Road Over Columbia River | Revelstoke: Columbia-Shuswap District, British Columbia | Metal 9 Panel Rivet-Connected Parker Through Truss, Fixed and Approach Spans: Metal 14 Panel Rivet-Connected Double-Intersection Warren Through Truss, Fixed | Main Spans: 2 | By: Unknown | This bridge is noteworthy as a long bridge with different truss types and for its good historic integrity and stunning setting. | 
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Big Hill Road Bridge
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| Big Hill Road Over Fawn River | Rural: St. Joseph County, Michigan | Metal 5 Panel Pin-Connected Pratt Full-Slope Pony Truss, Fixed |
Total Length: 84 ft Main Span Length: 82 ft Roadway Width: 15.7 ft Main Spans: 1 |
1905 By: Unknown | A large, classic pin connected Pratt pony truss in a scenic setting. | 
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Birdsall Bridge
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| River Road Over Ouse River | Rural: Peterborough County, Ontario | Metal 5 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 73.5 ft Main Span Length: 62 ft Roadway Width: 14.4 ft Main Spans: 1 |
By: Unknown | This attractive truss bridge on a quiet rural road was relocated here in the 1950s. | 
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Birdsboro Bridge
Birdsboro Viaduct |
| PA-82 (Center Road, Furnace Street) Over Schuylkill River and Railroad (Norfolk Southern) | Birdsboro: Berks County, Pennsylvania | Concrete Open Spandrel Deck Arch, Fixed and Approach Spans: Concrete Deck Girder, Fixed |
Total Length: 1123 ft Main Span Length: 108 ft Roadway Width: 25 ft Main Spans: 9 |
1927 By: Unknown and Charles F. Sanders | This large and unique bridge has a bridge ramp that intersects with it, and this ramp has an original brick deck and railings. | 
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Bismark Highway Bridge
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| Bismark Highway Over Sebewa Creek | Rural: Eaton County, Michigan | Metal Stringer (Multi-Beam), Fixed |
Total Length: 30.8 ft Main Span Length: 27 ft Roadway Width: 16.4 ft Main Spans: 1 |
1921 By: Unknown | A rare example of a steel stringer bridge with lattice railing. | 
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Black Bridge
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| Black Bridge Road Over Speed River | Cambridge: Waterloo Region, Ontario | Metal 7 Panel Rivet-Connected Pratt Through Truss, Fixed |
Total Length: 114.8 ft Main Spans: 1 |
1916 By: Unknown | The future of this attractive designated heritage bridge is uncertain! | 
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Black Bridge
Haze Road Bridge |
 | Haze Road Over Betsie River | Rural: Benzie County, Michigan | Metal 4 Panel Rivet-Connected Double-Intersection Warren Pony Truss, Fixed |
Total Length: 55.8 ft Main Span Length: 54.8 ft Roadway Width: 15 ft Main Spans: 1 |
By: Unknown | This is the only remaining truss bridge in the county, and is in danger of collapse. | 
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Black River Canal Railroad Bridge
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 | Railroad (Mohawk, Adirondack, and Northern) Over Black River Canal | Rural: Oneida County, New York | Metal Deck Girder, Fixed | Main Spans: 1 | By: Unknown | This non-historic bridge crossing a historic canal is included as an opportunity to discuss what actually makes a bridge historic. | 
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Black Rock Bridge
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| Black Rock Road (PA-113) Over Schuylkill River | Rural: Montgomery County, Pennsylvania and Chester County, Pennsylvania | Concrete Open Spandrel Deck Arch, Fixed |
Total Length: 554 ft Main Span Length: 116 ft Roadway Width: 29 ft Main Spans: 5 |
1916 By: Unknown | This significant multi-span concrete arch bridge has been altered, but is still considered a noteworthy historic bridge. | 
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Black Rock Railroad Bridge
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| Railroad (Norfolk Southern) Over Schuylkill River | Rural: Montgomery County, Pennsylvania and Chester County, Pennsylvania | Concrete Closed Spandrel Deck Arch, Fixed | By: Unknown | This attractive multiple span railroad arch bridge carries a railroad over the river. A noteworthy tunnel is on the railroad line next to the bridge. | 
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