US Bridges

LA0013 over Bayou Carpe

Fair

Evangeline Parish, Louisiana · 2.6 MI North of LA 106 · Structure no. 032000570610131

Built
1994
31 years old
Condition
Fair
inspected February 2024
Type
Culvert
Steel
Length
23 ft
2 main spans
Daily traffic
6,976
2021 count
Owner
State
State Highway Agency

About this bridge

LA0013 over Bayou Carpe is a steel culvert carrying LA0013 over Bayou Carpe in Evangeline Parish, Louisiana. It was built in 1994, so it is 31 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 6,976 vehicles a day, roughly 13% of them trucks, projected to reach 7,673 by 2041. The structure is 23 ft (7 m) long and 138 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesLA0013
CrossesBayou Carpe
Location2.6 MI North of LA 106
RouteState Highway 13
Coordinates30.8365, -92.4189
Functional classRural Minor 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
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating107.1 US tons
Inventory rating82.1 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans2
Design loadHS 20
Structure length23 ft (7 m)
Longest span9 ft (2.7 m)
Deck width138 ft (42.1 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,976 (2021)
Projected traffic7,673 by 2041
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 LA0013 over Bayou Carpe built?

It was built in 1994, making it 31 years old in 2025.

What condition is LA0013 over Bayou Carpe 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 February 2024.

How much traffic does LA0013 over Bayou Carpe carry?

About 6,976 vehicles per day (2021 count), of which roughly 13% are trucks.

How long is LA0013 over Bayou Carpe?

The structure is 23 ft (7 m) long with a longest span of 9 ft (2.7 m) and a deck 138 ft wide.

Who owns LA0013 over Bayou Carpe?

It is owned by the State Highway Agency.