I0049 over Black Bayou

Good Condition13 years old6,846 vehicles/day

Location

StateLouisiana
CountyCaddo
Location1.28 M. N. Of La 530
CarriesI0049
CrossesBlack Bayou
Coordinates32.78871, -93.88840

Condition Ratings

Overall ConditionGood
Deck8 (Very Good)
Superstructure8 (Very Good)
Substructure7 (Good)
Channel/Waterway6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignStringer/Multi-beam
Total Length600.1 ft (182.9 m)
Max Span100.1 ft (30.5 m)
Deck Width42.3 ft (12.9 m)
Deck Area2359.4 sq m
Main Spans6
Year Built2013

Traffic

Avg Daily Traffic6,846 (2021)
Truck Traffic36%
Lanes On Bridge2

Inspection & Ownership

Last Inspection524
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number040900000040350

Nearby Bridges

I0049 over Black Bayou 0.1 mi Good I0049 over Drain 0.8 mi Good Gamm RD over Gamm RD Swift Bayou 1.3 mi Fair I0049 over Swift Bayou Canal 1.3 mi Good Rains School RD over Tributary To Black Bayou 1.3 mi Good I0049 over Swift Bayou Canal 1.3 mi Good I0049 over Swift Bayou Canal 1.3 mi Fair La0530 over Swift Bayou Canal 1.4 mi Good La0530 over I-49 1.4 mi Good Rains School RD over Black Bayou Trib 1.5 mi Fair