US Bridges

LA0172 over Little Creek

Fair

De Soto Parish, Louisiana · 1.4 MI West of LA 169 · Structure no. 041600980101431

Built
1958
67 years old
Condition
Fair
inspected May 2024
Type
Culvert
Concrete
Length
33 ft
3 main spans
Daily traffic
1,316
2021 count
Owner
State
State Highway Agency

About this bridge

LA0172 over Little Creek is a concrete culvert carrying LA0172 over Little Creek in De Soto Parish, Louisiana. It was built in 1958, so it is 67 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 1,316 vehicles a day, roughly 25% of them trucks, projected to reach 1,447 by 2041. The structure is 33 ft (10.1 m) long and 32 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesLA0172
CrossesLittle Creek
Location1.4 MI West of LA 169
RouteState Highway 172
Coordinates32.16674, -94.0185
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
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating38.9 US tons
Inventory rating30 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadH 15
Structure length33 ft (10.1 m)
Longest span10 ft (3 m)
Deck width32 ft (9.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,316 (2021)
Projected traffic1,447 by 2041
Trucks25%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 LA0172 over Little Creek built?

It was built in 1958, making it 67 years old in 2025.

What condition is LA0172 over Little Creek 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 LA0172 over Little Creek carry?

About 1,316 vehicles per day (2021 count), of which roughly 25% are trucks.

How long is LA0172 over Little Creek?

The structure is 33 ft (10.1 m) long with a longest span of 10 ft (3 m) and a deck 32 ft wide.

Who owns LA0172 over Little Creek?

It is owned by the State Highway Agency.