I-55/64; US 40 WB over 4th ST In E ST Lou

Fair Condition61 years old30,700 vehicles/day

Location

StateIllinois
CountySt. Clair
LocationWB Over 4th ST
CarriesI-55/64; US 40 WB
Crosses4th ST In E ST Lou
Coordinates38.62195, -90.16519

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length226.7 ft (69.1 m)
Max Span89.6 ft (27.3 m)
Deck Width43.3 ft (13.2 m)
Deck Area912.1 sq m
Main Spans3
Year Built1965 (reconstructed 1994)

Traffic

Avg Daily Traffic30,700 (2024)
Truck Traffic14%
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 Number082000800000000

Nearby Bridges