US Bridges

LA0367 over Bayou Mallet

Fair

Acadia Parish, Louisiana · 2.87 MI North of LA 370 · Structure no. 030103860302871

Built
1981
44 years old
Condition
Fair
inspected May 2024
Type
Slab
Concrete
Length
160 ft
8 main spans
Daily traffic
2,054
2021 count
Owner
State
State Highway Agency

About this bridge

LA0367 over Bayou Mallet is a concrete slab carrying LA0367 over Bayou Mallet in Acadia 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 2,054 vehicles a day, roughly 12% of them trucks, projected to reach 2,259 by 2041. The structure is 160 ft (48.8 m) long and 31 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesLA0367
CrossesBayou Mallet
Location2.87 MI North of LA 370
RouteState Highway 367
CountyAcadia Parish
StateLouisiana
Coordinates30.46376, -92.34309
Functional classRural Minor 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.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 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 alignment6: Equal to present minimum criteria
Operating rating73 US tons
Inventory rating43 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 width31 ft (9.4 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,054 (2021)
Projected traffic2,259 by 2041
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 LA0367 over Bayou Mallet built?

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

What condition is LA0367 over Bayou Mallet 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 May 2024.

How much traffic does LA0367 over Bayou Mallet carry?

About 2,054 vehicles per day (2021 count), of which roughly 12% are trucks.

How long is LA0367 over Bayou Mallet?

The structure is 160 ft (48.8 m) long with a longest span of 20 ft (6.1 m) and a deck 31 ft wide.

Who owns LA0367 over Bayou Mallet?

It is owned by the State Highway Agency.