IL 43 SB HARLEM A over SAN & SHIP CANAL (Route: 43)
Num:16099100000000x
Open: no restriction [A]
Built: 1966, Reconstructed: 1970
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0 Miles (0.1 Kilometers)

Bridge Type
Main Span(s): Steel [3] Movable - Bascule [16]
Approach Span(s): Steel [3] Stringer/Multi-beam or girder [02]
Deck: Closed Grating [4] with Wearing Surface: Epoxy Overlay [5]

Bridge Dimensions
Length: 136.8 m = 448.8 ft
Main Spans: 1 at 76.4 m = 250.7 ft
Approach Spans: 3
Skew: 0
Width, Roadway: 12.8 m = 42.0 ft (3 Lanes) and Out-To-Out: 15.5 m = 50.9 ft for a 13.4 m = 44.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 6.7 m = 22.0 ft

Location
Unknown [02010]: Cook County [031], Illinois [17]
Owned by State Highway Agency [01], DOT District: 1
0.1 M N I-55

Condition
Deck: Poor [4]
Superstructure: Serious [3]
Substructure: Serious [3]
Loading
Design: MS 18 / HS 20 [5]
Operating: 54.1 metric ton = 59.5 tons (Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading [6])
Inventory: 32.4 metric ton = 35.6 tons (Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading [6])

Appraisal
Structural: Basically intolerable requiring high priority of corrrective action [3]
Deck Geometry: Meets minimum tolerable limits to be left in place as is [4]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: April 2020 [0420] and Frequency: 12

Future Work
Work Needed:
Bridge Detour: 0.5 km = 0.3 mi
Traffic
ADT: 36600 (2019) and Trucks: 9%
Future ADT: 19570 (In 2032 )

HARLEM AVE NB ILL over SAN & SHIP CANAL (Route: 43)
Num:16031500000000x
Open: no restriction [A]
Built: 1931, Reconstructed: 1990
Historic: Bridge is possibly eligible for the NRHP. [3]

Google Streetview (If Available)

Rough Distance: 0.1 Miles (0.1 Kilometers)

Bridge Type
Main Span(s): Steel [3] Movable - Bascule [16]
Approach Span(s): Steel [3] Stringer/Multi-beam or girder [02]
Deck: Closed Grating [4] with Wearing Surface: Epoxy Overlay [5]

Bridge Dimensions
Length: 139.1 m = 456.4 ft
Main Spans: 1 at 68.3 m = 224.1 ft
Approach Spans: 3
Skew: 0
Width, Roadway: 17.1 m = 56.1 ft (3 Lanes) and Out-To-Out: 22.2 m = 72.8 ft for a 17.1 m = 56.1 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 6.1 m = 20.0 ft

Location
Unknown [02010]: Cook County [031], Illinois [17]
Owned by State Highway Agency [01], DOT District: 1
0.1 M N I55

Condition
Deck: Satisfactory [6]
Superstructure: Poor [4]
Substructure: Poor [4]
Loading
Design: MS 18 / HS 20 [5]
Operating: 62.9 metric ton = 69.2 tons (Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading [6])
Inventory: 37.6 metric ton = 41.4 tons (Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading [6])

Appraisal
Structural: Meets minimum tolerable limits to be left in place as is [4]
Deck Geometry: Superior to present desirable criteria [9]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: August 2020 [0820] and Frequency: 12

Future Work
Work Needed:
Bridge Detour: 0.6 km = 0.4 mi
Traffic
ADT: 36600 (2019) and Trucks: 9%
Future ADT: 19570 (In 2032 )

IL 43 (HARLEM AVE over I- 55 STEVENSON (Route: 43)
Num:16031600000000x
Open: would be posted or closed except for temporary shoring [D]
Built: 1964, Reconstructed: 1990
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.1 Miles (0.1 Kilometers)

Bridge Type
Main Span(s): Steel continuous [4] Stringer/Multi-beam or girder [02]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Other [9]

Bridge Dimensions
Length: 76.5 m = 251.0 ft
Main Spans: 4 at 25.6 m = 84.0 ft
Approach Spans: 0
Skew: 21
Width, Roadway: 39.6 m = 129.9 ft (9 Lanes) and Out-To-Out: 45.7 m = 149.9 ft for a 13.4 m = 44.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Unknown [02010]: Cook County [031], Illinois [17]
Owned by State Highway Agency [01], DOT District: 1
0.47 MI N OF ARCHER

Condition
Deck: Fair [5]
Superstructure: Critical [2]
Substructure: Fair [5]
Loading
Design: MS 18 / HS 20 [5]
Operating: 0 metric ton = 0.0 tons (Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading [6])
Inventory: 0 metric ton = 0.0 tons (Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading [6])

Appraisal
Structural: Basically intolerable requiring high priority of replacement [2]
Deck Geometry: Superior to present desirable criteria [9]
Road Alignment: Equal to present desirable criteria [8]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: November 2020 [1120] and Frequency: 12

Future Work
Work Needed:
Bridge Detour: 0 km = 0.0 mi
Traffic
ADT: 36600 (2019) and Trucks: 9%
Future ADT: 45114 (In 2032 )

IL 43 NB (HARLEM) over RR - CN & MWRD SLUDG (Route: 43)
Num:16031400000000x
Posted for load [P]
Built: 1931, Reconstructed: 1970
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.1 Miles (0.2 Kilometers)

Bridge Type
Main Span(s): Concrete continuous [2] Tee beam [04]
Approach Span(s): Prestressed concrete [5] Box beam or girders - Multiple [05]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Bridge Dimensions
Length: 50.7 m = 166.3 ft
Main Spans: 2 at 14.3 m = 46.9 ft
Approach Spans: 3
Skew: 22
Width, Roadway: 13.4 m = 44.0 ft (2 Lanes) and Out-To-Out: 17.2 m = 56.4 ft for a 13.4 m = 44.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Unknown [02010]: Cook County [031], Illinois [17]
Owned by State Highway Agency [01], DOT District: 1
0.2 M N I-55

Condition
Deck: Poor [4]
Superstructure: Serious [3]
Substructure: Fair [5]
Loading
Design: MS 18 / HS 20 [5]
Operating: 20.7 metric ton = 22.8 tons (Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading [6])
Inventory: 12.3 metric ton = 13.5 tons (Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading [6])

Appraisal
Structural: Basically intolerable requiring high priority of corrrective action [3]
Deck Geometry: Superior to present desirable criteria [9]
Road Alignment: Equal to present desirable criteria [8]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: April 2020 [0420] and Frequency: 12

Future Work
Work Needed:
Bridge Detour: 0.5 km = 0.3 mi
Traffic
ADT: 36600 (2019) and Trucks: 9%
Future ADT: 19570 (In 2032 )

IL 43 SB HARLEM A over RR-MWRD SLUDGE&AC RD (Route: 43)
Num:16241200000000x
Open: no restriction [A]
Built: 1969, Reconstructed: 1990
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.1 Miles (0.2 Kilometers)

Bridge Type
Main Span(s): Steel continuous [4] Stringer/Multi-beam or girder [02]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Other [9]

Bridge Dimensions
Length: 133.9 m = 439.3 ft
Main Spans: 7 at 24.1 m = 79.1 ft
Approach Spans: 0
Skew: 67
Width, Roadway: 12.8 m = 42.0 ft (3 Lanes) and Out-To-Out: 15.5 m = 50.9 ft for a 12.8 m = 42.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Unknown [02010]: Cook County [031], Illinois [17]
Owned by State Highway Agency [01], DOT District: 1
0.2 M N I-55

Condition
Deck: Satisfactory [6]
Superstructure: Satisfactory [6]
Substructure: Good [7]
Loading
Design: MS 18 / HS 20 [5]
Operating: 65.1 metric ton = 71.6 tons (Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading [6])
Inventory: 38.2 metric ton = 42.0 tons (Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading [6])

Appraisal
Structural: Equal to present minimum criteria [6]
Deck Geometry: Meets minimum tolerable limits to be left in place as is [4]
Road Alignment: Equal to present desirable criteria [8]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: May 2020 [0520] and Frequency: 24

Future Work
Work Needed:
Bridge Detour: 0.5 km = 0.3 mi
Traffic
ADT: 36600 (2019) and Trucks: 9%
Future ADT: 19570 (In 2032 )

IL 43 NB (HARLEM) over RR - CN (Route: 43)
Num:16031800000000x
Open: no restriction [A]
Built: 1931, Reconstructed: 1990
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.2 Miles (0.3 Kilometers)

Bridge Type
Main Span(s): Steel continuous [4] Stringer/Multi-beam or girder [02]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface:

Bridge Dimensions
Length: 66.4 m = 217.9 ft
Main Spans: 4 at 21.3 m = 69.9 ft
Approach Spans: 0
Skew: 22
Width, Roadway: 14.8 m = 48.6 ft (4 Lanes) and Out-To-Out: 16.9 m = 55.4 ft for a 13.4 m = 44.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Unknown [01051]: Cook County [031], Illinois [17]
Owned by State Highway Agency [01], DOT District: 1
0.1 M S I-55

Condition
Deck: Satisfactory [6]
Superstructure: Satisfactory [6]
Substructure: Satisfactory [6]
Loading
Design: MS 18 / HS 20 [5]
Operating: 88.1 metric ton = 96.9 tons (Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading [6])
Inventory: 53.1 metric ton = 58.4 tons (Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading [6])

Appraisal
Structural: Equal to present minimum criteria [6]
Deck Geometry: Basically intolerable requiring high priority of replacement [2]
Road Alignment: Equal to present desirable criteria [8]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: September 1999 [999] and Frequency: 24

Future Work
Work Needed: Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Bridge Detour: 0.8 km = 0.5 mi
Traffic
ADT: 42700 (2019) and Trucks: 10%
Future ADT: 22557 (In 2032 )

IL 43 SB (HARLEM) over RR - CN (Route: 43)
Num:16031700000000x
Open: no restriction [A]
Built: 1966, Reconstructed: 1990
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.2 Miles (0.3 Kilometers)

Bridge Type
Main Span(s): Steel continuous [4] Stringer/Multi-beam or girder [02]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface:

Bridge Dimensions
Length: 217.7 m = 714.3 ft
Main Spans: 11 at 22.4 m = 73.5 ft
Approach Spans: 0
Skew: 21
Width, Roadway: 13 m = 42.7 ft (3 Lanes) and Out-To-Out: 15.3 m = 50.2 ft for a 13.4 m = 44.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Unknown [01051]: Cook County [031], Illinois [17]
Owned by State Highway Agency [01], DOT District: 1
0.1 M S I-55

Condition
Deck: Good [7]
Superstructure: Fair [5]
Substructure: Fair [5]
Loading
Design: MS 18 / HS 20 [5]
Operating: 71.3 metric ton = 78.4 tons (Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading [6])
Inventory: 42.4 metric ton = 46.6 tons (Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading [6])

Appraisal
Structural: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: Meets minimum tolerable limits to be left in place as is [4]
Road Alignment: Better than present minimum criteria [7]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: September 1999 [999] and Frequency: 24

Future Work
Work Needed:
Bridge Detour: 0.8 km = 0.5 mi
Traffic
ADT: 42700 (2019) and Trucks: 10%
Future ADT: 22557 (In 2032 )

I- 55 STEVENSON over RR - CN SPUR (Route: 55)
Num:16202100000000x
Open: no restriction [A]
Built: 1964, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.5 Miles (0.8 Kilometers)

Bridge Type
Main Span(s): Concrete [1] Culvert [19]
Approach Span(s): Other [00]
Deck: Other [9] with Wearing Surface: Not applicable (applies only to structures with no deck) [N]

Bridge Dimensions
Length: 7.1 m = 23.3 ft
Main Spans: 1 at 6.8 m = 22.3 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 34.1 m = 111.9 ft (4 Lanes) and Out-To-Out: 34.7 m = 113.9 ft for a 40.2 m = 131.9 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Unknown [05620]: Cook County [031], Illinois [17]
Owned by State Highway Agency [01], DOT District: 1
0.5 M W IL 43

Condition
Deck: Not Applicable [N]
Superstructure: Not Applicable [N]
Substructure: Not Applicable [N]
Loading
Design:
Operating: 53.8 metric ton = 59.2 tons ()
Inventory: 32.4 metric ton = 35.6 tons ()

Appraisal
Structural: Equal to present minimum criteria [6]
Deck Geometry: Superior to present desirable criteria [9]
Road Alignment: Equal to present desirable criteria [8]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: September 2020 [0920] and Frequency: 24

Future Work
Work Needed:
Bridge Detour: 0 km = 0.0 mi
Traffic
ADT: 58050 (2020) and Trucks: 12%
Future ADT: 84409 (In 2032 )