US Bridges

LA1168 over Drain

Good

Evangeline Parish, Louisiana · 3.78 MI South of LA 10 · Structure no. 032008201103781

Built
1962
63 years old
Condition
Good
inspected June 2023
Type
Culvert
Concrete
Length
22 ft
5 main spans
Daily traffic
409
2021 count
Owner
State
State Highway Agency

About this bridge

LA1168 over Drain is a concrete culvert carrying LA1168 over Drain in Evangeline Parish, Louisiana. It was built in 1962, so it is 63 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 409 vehicles a day, roughly 15% of them trucks, projected to reach 449 by 2041. The structure is 22 ft (6.7 m) long and 34 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesLA1168
CrossesDrain
Location3.78 MI South of LA 10
RouteState Highway 1168
Coordinates30.64294, -92.2276
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
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating32.5 US tons
Inventory rating25 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans5
Design loadH 15
Structure length22 ft (6.7 m)
Longest span4 ft (1.2 m)
Deck width34 ft (10.4 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic409 (2021)
Projected traffic449 by 2041
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 LA1168 over Drain built?

It was built in 1962, making it 63 years old in 2025.

What condition is LA1168 over Drain 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 June 2023.

How much traffic does LA1168 over Drain carry?

About 409 vehicles per day (2021 count), of which roughly 15% are trucks.

How long is LA1168 over Drain?

The structure is 22 ft (6.7 m) long with a longest span of 4 ft (1.2 m) and a deck 34 ft wide.

Who owns LA1168 over Drain?

It is owned by the State Highway Agency.