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Nearby Bridges in NBI 2021: 4


FAI 255WB over MISSISSIPPI RIVER (Route: 255)
Num:67002000000000x
Open: no restriction [A]
Built: 1984, Reconstructed: N/A [0000]
Historic: Historical significance is not determinable at this time. [4]

Google Streetview (If Available)

Rough Distance: 0 Miles (0 Kilometers)

Bridge Type
Main Span(s): Steel [3] Arch - Thru [12]
Approach Span(s): Steel continuous [4] Girder and floorbeam system [03]
Deck: Concrete Cast-in-Place [1] with Wearing Surface:
Bridge Dimensions
Length: 1220.1 m = 4003.1 ft
Main Spans: 1 at 277.4 m = 910.1 ft
Approach Spans: 14
Skew: 0
Width, Roadway: 15.5 m = 50.9 ft (3 Lanes) and Out-To-Out: 16.5 m = 54.1 ft for a 15.5 m = 50.9 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 18.6 m = 61.0 ft
Location
Unknown [01220]: Monroe County [133], Illinois [17]
Owned by State Highway Agency [01], DOT District: 8
N.W.OF COLUMBIA
Condition
Deck: Satisfactory [6]
Superstructure: Satisfactory [6]
Substructure: Fair [5]
Loading
Design: MS 18+Mod / HS 20+Mod [6]
Operating: 62.5 metric ton = 68.8 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: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Equal to present desirable criteria [8] and Bridge is scour critical; bridge foundations determined to be unstable. [3]
Inspections
Date: May 2017 [0517] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 4.8 km = 3.0 mi
Traffic
ADT: 28450 (2019) and Trucks: 11%
Future ADT: 37449 (In 2038 )
FAI 255 EB over MISSISSIPPI RIVER (Route: 255)
Num:67001900000000x
Open: no restriction [A]
Built: 1986, Reconstructed: N/A [0000]
Historic: Historical significance is not determinable at this time. [4]

Google Streetview (If Available)

Rough Distance: 0 Miles (0 Kilometers)

Bridge Type
Main Span(s): Steel [3] Arch - Thru [12]
Approach Span(s): Steel continuous [4] Girder and floorbeam system [03]
Deck: Concrete Cast-in-Place [1] with Wearing Surface:
Bridge Dimensions
Length: 1220.1 m = 4003.1 ft
Main Spans: 1 at 277.4 m = 910.1 ft
Approach Spans: 14
Skew: 0
Width, Roadway: 15.5 m = 50.9 ft (3 Lanes) and Out-To-Out: 16.5 m = 54.1 ft for a 15.5 m = 50.9 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 18.6 m = 61.0 ft
Location
Unknown [01220]: Monroe County [133], Illinois [17]
Owned by State Highway Agency [01], DOT District: 8
3.0MI W OF COLUMBIA
Condition
Deck: Satisfactory [6]
Superstructure: Good [7]
Substructure: Fair [5]
Loading
Design: MS 18+Mod / HS 20+Mod [6]
Operating: 62.5 metric ton = 68.8 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: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Equal to present desirable criteria [8] and Bridge is scour critical; bridge foundations determined to be unstable. [3]
Inspections
Date: May 2017 [0517] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 4.8 km = 3.0 mi
Traffic
ADT: 28450 (2019) and Trucks: 11%
Future ADT: 36039 (In 2038 )
IS 255 N over MISSISSIPPI RVR: UP RR (Route: 255)
Num:1541x
Open: no restriction [A]
Built: 1985, Reconstructed: N/A [0000]
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 [3] Arch - Thru [12]
Approach Span(s): Steel continuous [4] Stringer/Multi-beam or girder [02]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Monolithic Concrete (concurrently placed with structural deck) [1]
Bridge Dimensions
Length: 1220.3 m = 4003.8 ft
Main Spans: 1 at 277.4 m = 910.1 ft
Approach Spans: 14
Skew: 0
Width, Roadway: 15.5 m = 50.9 ft (3 Lanes) and Out-To-Out: 16.5 m = 54.1 ft for a 15.5 m = 50.9 ft approaching roadway.
Vertical Clearance: 6.1 m = 20.0 ft and Navigational Clearance: 18.6 m = 61.0 ft
Location
Lemay [41456]: St. Louis County [189], Missouri [29]
Owned by State Highway Agency [01], DOT District: 5
S 6 T 43 N R 7 E
Condition
Deck: Satisfactory [6]
Superstructure: Poor [4]
Substructure: Fair [5]
Loading
Design: MS 18 / HS 20 [5]
Operating: 63 metric ton = 69.3 tons (Load Factor(LF) [1])
Inventory: 37.8 metric ton = 41.6 tons (Load Factor(LF) [1])
Appraisal
Structural: Meets minimum tolerable limits to be left in place as is [4]
Deck Geometry: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Equal to present desirable criteria [8] and Bridge is scour critical; bridge foundations determined to be unstable. [3]
Inspections
Date: May 1999 [599] and Frequency: 24
Future Work
Work Needed: Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Bridge Detour: 0.1 km = 0.1 mi
Traffic
ADT: 29989 (2019) and Trucks: 18%
Future ADT: 37486 (In 2039 )
IS 255 S over MISSISSIPPI RVR: UP RR (Route: 255)
Num:4007x
Open: no restriction [A]
Built: 1990, Reconstructed: N/A [0000]
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 [3] Arch - Thru [12]
Approach Span(s): Steel continuous [4] Stringer/Multi-beam or girder [02]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Monolithic Concrete (concurrently placed with structural deck) [1]
Bridge Dimensions
Length: 1220.3 m = 4003.8 ft
Main Spans: 1 at 277.4 m = 910.1 ft
Approach Spans: 14
Skew: 0
Width, Roadway: 15.5 m = 50.9 ft (3 Lanes) and Out-To-Out: 16.5 m = 54.1 ft for a 15.5 m = 50.9 ft approaching roadway.
Vertical Clearance: 6.1 m = 20.0 ft and Navigational Clearance: 18.6 m = 61.0 ft
Location
Bellefontaine Neighbors [04222]: St. Louis County [189], Missouri [29]
Owned by State Highway Agency [01], DOT District: 5
S 6 T 43 N R 7 E
Condition
Deck: Satisfactory [6]
Superstructure: Poor [4]
Substructure: Fair [5]
Loading
Design: MS 18 / HS 20 [5]
Operating: 63 metric ton = 69.3 tons (Load Factor(LF) [1])
Inventory: 37.8 metric ton = 41.6 tons (Load Factor(LF) [1])
Appraisal
Structural: Meets minimum tolerable limits to be left in place as is [4]
Deck Geometry: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Equal to present desirable criteria [8] and Bridge is scour critical; bridge foundations determined to be unstable. [3]
Inspections
Date: May 1999 [599] and Frequency: 24
Future Work
Work Needed: Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Bridge Detour: 0.1 km = 0.1 mi
Traffic
ADT: 28860 (2019) and Trucks: 18%
Future ADT: 36075 (In 2039 )

Special Bridge Conditions Legend: R - Former location of relocated bridge. ! - At risk for demolition or destruction. X - Confirmed demolished or collapsed. S  - Dismantled and/or in storage. L -  Severe loss of historic integrity due to alteration.

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