US Bridges

E. Pont Des Mouton over Vermilion River

Good

Lafayette Parish, Louisiana · 1.3 MI E of LA 728-1 · Structure no. 032830163915901

Built
1986
39 years old
Condition
Good
inspected October 2023
Type
Slab
Concrete
Length
160 ft
8 main spans
Daily traffic
2,530
2020 count
Owner
County
County Highway Agency

About this bridge

E. Pont Des Mouton over Vermilion River is a concrete slab carrying E. Pont Des Mouton over Vermilion River in Lafayette 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 2,530 vehicles a day, projected to reach 2,783 by 2040. The structure is 160 ft (48.8 m) long and 47 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesE. Pont Des Mouton
CrossesVermilion River
Location1.3 MI E of LA 728-1
RouteCounty Highway 0
Coordinates30.27197, -91.9838
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating36.4 US tons
Inventory rating28.2 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans8
Design loadHS 20
Structure length160 ft (48.8 m)
Longest span20 ft (6.1 m)
Deck width47 ft (14.3 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,530 (2020)
Projected traffic2,783 by 2040
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 E. Pont Des Mouton over Vermilion River built?

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

What condition is E. Pont Des Mouton over Vermilion River 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 October 2023.

How much traffic does E. Pont Des Mouton over Vermilion River carry?

About 2,530 vehicles per day (2020 count).

How long is E. Pont Des Mouton over Vermilion River?

The structure is 160 ft (48.8 m) long with a longest span of 20 ft (6.1 m) and a deck 47 ft wide.

Who owns E. Pont Des Mouton over Vermilion River?

It is owned by the County Highway Agency.