Is 64 E over Is 44 Cst 4th ST Cst

Poor Condition62 years old34,244 vehicles/day

Location

StateMissouri
CountySt. Louis
LocationS 23 T 45 N R 7 E
CarriesIs 64 E
CrossesIs 44 Cst 4th ST Cst
Coordinates38.62324, -90.20146

Condition Ratings

Overall ConditionPoor
Deck5 (Fair)
Superstructure4 (Poor)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel Continuous
DesignGirder and Floorbeam
Total Length7847.1 ft (2391.8 m)
Max Span248.0 ft (75.6 m)
Deck Width33.8 ft (10.3 m)
Deck Area24635.5 sq m
Main Spans6
Year Built1964

Traffic

Avg Daily Traffic34,244 (2024)
Truck Traffic12%
Lanes On Bridge2
Lanes Under Bridge41

Inspection & Ownership

Last Inspection924
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number1245

Nearby Bridges