Us0051 over I-55

Good Condition56 years old15,642 vehicles/day

Location

StateLouisiana
CountyTangipahoa
LocationUs051
CarriesUs0051
CrossesI-55
Coordinates30.47030, -90.48259

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel Continuous
DesignGirder and Floorbeam
Total Length432.1 ft (131.7 m)
Max Span134.8 ft (41.1 m)
Deck Width32.2 ft (9.8 m)
Deck Area1290.7 sq m
Main Spans4
Year Built1970

Traffic

Avg Daily Traffic15,642 (2021)
Truck Traffic6%
Lanes On Bridge2
Lanes Under Bridge4

Inspection & Ownership

Last Inspection125
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number625300170400001

Nearby Bridges