I-55/64 WB Cd over 4th ST In E ST Louis

Fair Condition61 years old9,100 vehicles/day

Location

StateIllinois
CountySt. Clair
LocationWB Cd Over 4th ST
CarriesI-55/64 WB Cd
Crosses4th ST In E ST Louis
Coordinates38.62214, -90.16587

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length221.1 ft (67.4 m)
Max Span89.6 ft (27.3 m)
Deck Width60.4 ft (18.4 m)
Deck Area1240.2 sq m
Main Spans3
Year Built1965 (reconstructed 1990)

Traffic

Avg Daily Traffic9,100 (2024)
Truck Traffic18%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last Inspection523
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number082020600000000

Nearby Bridges