La0935 over Black Bayou

Poor Condition52 years old4,835 vehicles/day

Location

StateLouisiana
CountyAscension
Location0.9 M W Of La 935&la 431
CarriesLa0935
CrossesBlack Bayou
Coordinates30.24752, -90.88509

Condition Ratings

Overall ConditionPoor
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure3 (Serious)
Channel/Waterway5 (Fair)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignSlab
Total Length57.1 ft (17.4 m)
Max Span19.0 ft (5.8 m)
Deck Width35.1 ft (10.7 m)
Deck Area186.2 sq m
Main Spans3
Year Built1974

Traffic

Avg Daily Traffic4,835 (2021)
Truck Traffic11%
Lanes On Bridge2

Inspection & Ownership

Last Inspection524
Inspection FrequencyEvery 12 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number610308032102161

Nearby Bridges