US Bridges

LA0389 over Buxton Creek

Fair

Calcasieu Parish, Louisiana · 0.5 MI N of LA 12 · Structure no. 071001910304141

Built
2003
22 years old
Condition
Fair
inspected March 2023
Type
Slab
Concrete
Length
76 ft
4 main spans
Daily traffic
1,874
2022 count
Owner
State
State Highway Agency

About this bridge

LA0389 over Buxton Creek is a concrete slab carrying LA0389 over Buxton Creek in Calcasieu Parish, Louisiana. It was built in 2003, so it is 22 years old, younger than the Louisiana average of 43 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 1,874 vehicles a day, roughly 6% of them trucks, projected to reach 2,061 by 2042. The structure is 76 ft (23.2 m) long and 31 ft wide. If it were closed, the detour would be 11.2 mi (18 km).

CarriesLA0389
CrossesBuxton Creek
Location0.5 MI N of LA 12
RouteState Highway 389
Coordinates30.45713, -93.43575
Functional classUrban Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations on dry land well above flood water elevations
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.9 US tons
Inventory rating37.8 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, precast panels
Main spans4
Design loadHS 20
Structure length76 ft (23.2 m)
Longest span19 ft (5.8 m)
Deck width31 ft (9.4 m)
Roadway width28 ft (8.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,874 (2022)
Projected traffic2,061 by 2042
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.2 mi (18 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was LA0389 over Buxton Creek built?

It was built in 2003, making it 22 years old in 2025.

What condition is LA0389 over Buxton Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in March 2023.

How much traffic does LA0389 over Buxton Creek carry?

About 1,874 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is LA0389 over Buxton Creek?

The structure is 76 ft (23.2 m) long with a longest span of 19 ft (5.8 m) and a deck 31 ft wide.

Who owns LA0389 over Buxton Creek?

It is owned by the State Highway Agency.