Us0090-b over Keyhole Canal

Good Condition34 years old67,143 vehicles/day

Location

StateLouisiana
CountyJefferson
Location2.7 Mi East Of La 45
CarriesUs0090-b
CrossesKeyhole Canal
Coordinates29.89832, -90.14280

Condition Ratings

Overall ConditionGood
Channel/Waterway8 (Very Good)
Culvert7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length25.9 ft (7.9 m)
Max Span7.9 ft (2.4 m)
Deck Width287.7 ft (87.7 m)
Deck Area692.8 sq m
Main Spans3
Year Built1992

Traffic

Avg Daily Traffic67,143 (2021)
Truck Traffic10%
Lanes On Bridge6

Inspection & Ownership

Last Inspection724
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number022602830907131

Nearby Bridges