I0010 over Reserve Relief Canal

Fair Condition52 years old44,074 vehicles/day

Location

StateLouisiana
CountySt. John the Baptist
LocationI 10
CarriesI0010
CrossesReserve Relief Canal
Coordinates30.11266, -90.56422

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length18731.0 ft (5709.2 m)
Max Span85.0 ft (25.9 m)
Deck Width40.0 ft (12.2 m)
Deck Area69652.2 sq m
Main Spans263
Year Built1974

Traffic

Avg Daily Traffic44,074 (2021)
Truck Traffic25%
Lanes On Bridge2

Inspection & Ownership

Last Inspection623
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number624804501305151

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