Central Throughway over Beaver Bayou

Fair Condition15 years old10,400 vehicles/day

Location

StateLouisiana
CountyEast Baton Rouge
Location2.0 Mi. N. Of Us190
CarriesCentral Throughway
CrossesBeaver Bayou
Coordinates30.49162, -91.01953

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure8 (Very Good)
Substructure6 (Satisfactory)
Channel/Waterway6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length2057.1 ft (627 m)
Max Span129.9 ft (39.6 m)
Deck Width85.0 ft (25.9 m)
Deck Area16239.3 sq m
Main Spans24
Year Built2011

Traffic

Avg Daily Traffic10,400 (2019)
Truck Traffic10%
Lanes On Bridge4

Inspection & Ownership

Last InspectionNovember 2023
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number611700000610334

Nearby Bridges

Frenchtown RD over Beaver Bayou 0.5 mi Poor Frenchtown RD over Draughan Creek 0.6 mi Poor Central Throughway over Comite River 0.7 mi Good Central Throughway over Beaver Bayou 0.7 mi Good N. Flannery RD over Sharp Station Canal 1.1 mi Good Central Throughway over Illinois Central Rr. 1.2 mi Good Central Throughway over Drain 1.4 mi Good Central Throughway over Beaver Bayou 1.5 mi Good La0037 over Comite River 1.6 mi Fair La0037 over Comite River 1.6 mi Good