I0020 over Dorchear Bayou Rel

Fair Condition34 years old32,869 vehicles/day

Location

StateLouisiana
CountyWebster
Location0.44 M East Of US 371
CarriesI0020
CrossesDorchear Bayou Rel
Coordinates32.59218, -93.32950

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Channel/Waterway7 (Good)
Scour Critical3 — Scour critical

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignStringer/Multi-beam
Total Length240.2 ft (73.2 m)
Max Span40.0 ft (12.2 m)
Deck Width42.7 ft (13 m)
Deck Area951.6 sq m
Main Spans6
Year Built1992

Traffic

Avg Daily Traffic32,869 (2021)
Truck Traffic19%
Lanes On Bridge2

Inspection & Ownership

Last Inspection924
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number046004510306781

Nearby Bridges