US Bridges

LA0014 over Jacques Coulee

Good

Calcasieu Parish, Louisiana · 1.05 MI East of LA 27 · Structure no. 071001960101051

Built
1959
66 years old
Condition
Good
inspected January 2023
Type
Culvert
Concrete
Length
25 ft
3 main spans
Daily traffic
2,023
2021 count
Owner
State
State Highway Agency

About this bridge

LA0014 over Jacques Coulee is a concrete culvert carrying LA0014 over Jacques Coulee in Calcasieu Parish, Louisiana. It was built in 1959, so it is 66 years old, older 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 2,023 vehicles a day, roughly 17% of them trucks, projected to reach 2,225 by 2041. The structure is 25 ft (7.6 m) long and 36 ft wide. If it were closed, the detour would be 19.9 mi (32 km).

CarriesLA0014
CrossesJacques Coulee
Location1.05 MI East of LA 27
RouteState Highway 14
Coordinates30.12608, -93.06264
Functional classRural Major Collector

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 inspectionJanuary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating34.3 US tons
Inventory rating26.5 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadH 15
Structure length25 ft (7.6 m)
Longest span8 ft (2.4 m)
Deck width36 ft (11 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,023 (2021)
Projected traffic2,225 by 2041
Trucks17%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed19.9 mi (32 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was LA0014 over Jacques Coulee built?

It was built in 1959, making it 66 years old in 2025.

What condition is LA0014 over Jacques Coulee 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 January 2023.

How much traffic does LA0014 over Jacques Coulee carry?

About 2,023 vehicles per day (2021 count), of which roughly 17% are trucks.

How long is LA0014 over Jacques Coulee?

The structure is 25 ft (7.6 m) long with a longest span of 8 ft (2.4 m) and a deck 36 ft wide.

Who owns LA0014 over Jacques Coulee?

It is owned by the State Highway Agency.