I0010 over Bayou Nazpique

Fair Condition65 years old36,670 vehicles/day

Location

StateLouisiana
CountyAcadia
Location0.4 Mi East Of La 97
CarriesI0010
CrossesBayou Nazpique
Coordinates30.24073, -92.62453

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Channel/Waterway6 (Satisfactory)
Scour Critical7 — Countermeasures installed

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length1586.9 ft (483.7 m)
Max Span125.0 ft (38.1 m)
Deck Width40.7 ft (12.4 m)
Deck Area5997.9 sq m
Main Spans29
Year Built1961 (reconstructed 1974)

Traffic

Avg Daily Traffic36,670 (2021)
Truck Traffic22%
Lanes On Bridge2

Inspection & Ownership

Last Inspection323
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number030104500400001

Nearby Bridges