US Bridges

LA0182 over Vermilion River

Fair

Lafayette Parish, Louisiana · 0.5 MI N of LA 3095 · Structure no. 032800040103171

Built
1981
44 years old
Condition
Fair
inspected September 2024
Type
Movable - Lift
Steel
Length
264 ft
1 main span
Daily traffic
24,061
2021 count
Owner
State
State Highway Agency

About this bridge

LA0182 over Vermilion River is a steel movable - lift carrying LA0182 over Vermilion River in Lafayette Parish, Louisiana. It was built in 1981, so it is 44 years old, older 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 24,061 vehicles a day, roughly 10% of them trucks, projected to reach 26,467 by 2041. The structure is 264 ft (80.5 m) long and 64 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesLA0182
CrossesVermilion River
Location0.5 MI N of LA 3095
RouteState Highway 182
Coordinates30.19572, -92.0163
Functional classUrban Other Principal Arterial

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
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 rating65 US tons
Inventory rating42 US tons

Structure

Structure typeMovable - Lift
MaterialSteel
DeckConcrete, cast-in-place
Main spans1 (+5 approach)
Design loadHS 20
Structure length264 ft (80.5 m)
Longest span57 ft (17.4 m)
Deck width64 ft (19.4 m)
Roadway width53 ft (16.2 m)
Vertical clearance over deck21 ft (6.4 m)

Traffic and service

Average daily traffic24,061 (2021)
Projected traffic26,467 by 2041
Trucks10%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

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—
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was LA0182 over Vermilion River built?

It was built in 1981, making it 44 years old in 2025.

What condition is LA0182 over Vermilion River 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 September 2024.

How much traffic does LA0182 over Vermilion River carry?

About 24,061 vehicles per day (2021 count), of which roughly 10% are trucks.

How long is LA0182 over Vermilion River?

The structure is 264 ft (80.5 m) long with a longest span of 57 ft (17.4 m) and a deck 64 ft wide.

Who owns LA0182 over Vermilion River?

It is owned by the State Highway Agency.