Us0051-b over I-55

Fair Condition66 years old2,434 vehicles/day

Location

StateLouisiana
CountyTangipahoa
LocationUs0051
CarriesUs0051-b
CrossesI-55
Coordinates30.41449, -90.43460

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure5 (Fair)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length1041.0 ft (317.3 m)
Max Span83.0 ft (25.3 m)
Deck Width33.5 ft (10.2 m)
Deck Area3236.5 sq m
Main Spans23
Year Built1960

Traffic

Avg Daily Traffic2,434 (2021)
Truck Traffic8%
Lanes On Bridge2
Lanes Under Bridge4

Inspection & Ownership

Last Inspection223
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number625308533600501

Nearby Bridges