US Bridges

LA3252 over Choctaw Bayou

Good

Tensas Parish, Louisiana · Log MI 3.20 from 24 to 26 · Structure no. 585408542805301

Built
1986
39 years old
Condition
Good
inspected September 2024
Type
Culvert
Steel
Length
43 ft
3 main spans
Daily traffic
38
2021 count
Owner
State
State Highway Agency

About this bridge

LA3252 over Choctaw Bayou is a steel culvert carrying LA3252 over Choctaw Bayou in Tensas Parish, Louisiana. It was built in 1986, so it is 39 years old, younger than the Louisiana average of 43 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 38 vehicles a day, roughly 11% of them trucks, projected to reach 41 by 2041. The structure is 43 ft (13.1 m) long and 62 ft wide. If it were closed, the detour would be 14.9 mi (24 km).

CarriesLA3252
CrossesChoctaw Bayou
LocationLog MI 3.20 from 24 to 26
RouteState Highway 3252
Coordinates31.94171, -91.4128
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating107.1 US tons
Inventory rating82.1 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans3
Design loadHS 20
Structure length43 ft (13.1 m)
Longest span40 ft (12.2 m)
Deck width62 ft (18.9 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic38 (2021)
Projected traffic41 by 2041
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.9 mi (24 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$253,000
NavigationNo navigation control on waterway

Frequently asked questions

When was LA3252 over Choctaw Bayou built?

It was built in 1986, making it 39 years old in 2025.

What condition is LA3252 over Choctaw Bayou in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in September 2024.

How much traffic does LA3252 over Choctaw Bayou carry?

About 38 vehicles per day (2021 count), of which roughly 11% are trucks.

How long is LA3252 over Choctaw Bayou?

The structure is 43 ft (13.1 m) long with a longest span of 40 ft (12.2 m) and a deck 62 ft wide.

Who owns LA3252 over Choctaw Bayou?

It is owned by the State Highway Agency.