Central Throughway over Beaver Bayou

Good Condition15 years old10,400 vehicles/day

Location

StateLouisiana
CountyEast Baton Rouge
Location0.2 Mi. S. Of La37
CarriesCentral Throughway
CrossesBeaver Bayou
Coordinates30.51236, -91.02393

Condition Ratings

Overall ConditionGood
Deck8 (Very Good)
Superstructure8 (Very Good)
Substructure8 (Very Good)
Channel/Waterway6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length375.0 ft (114.3 m)
Max Span75.1 ft (22.9 m)
Deck Width85.0 ft (25.9 m)
Deck Area2960.4 sq m
Main Spans5
Year Built2011

Traffic

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

Inspection & Ownership

Last InspectionNovember 2023
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number611700000610335

Nearby Bridges