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

Fair Condition61 years old105,300 vehicles/day

Location

StateIllinois
CountySt. Clair
LocationEB Over 4th ST
CarriesI-55/64; US 40 EB
Crosses4th ST In E ST Lou
Coordinates38.62248, -90.16506

Condition Ratings

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

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length233.3 ft (71.1 m)
Max Span94.5 ft (28.8 m)
Deck Width74.1 ft (22.6 m)
Deck Area1606.9 sq m
Main Spans3
Year Built1965 (reconstructed 1995)

Traffic

Avg Daily Traffic105,300 (2024)
Truck Traffic12%
Lanes On Bridge4
Lanes Under Bridge2

Inspection & Ownership

Last Inspection523
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number082000900000000

Nearby Bridges