US Bridges

LA0545 over Indian Creek

Fair

Lincoln Parish, Louisiana · 2.2 MI North of LA 146 · Structure no. 053103080703951

Built
1973
52 years old
Condition
Fair
inspected November 2023
Type
Slab
Concrete
Length
95 ft
5 main spans
Daily traffic
404
2021 count
Owner
State
State Highway Agency

About this bridge

LA0545 over Indian Creek is a concrete slab carrying LA0545 over Indian Creek in Lincoln Parish, Louisiana. It was built in 1973, so it is 52 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 404 vehicles a day, roughly 19% of them trucks, projected to reach 444 by 2041. The structure is 95 ft (29 m) long and 31 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

CarriesLA0545
CrossesIndian Creek
Location2.2 MI North of LA 146
RouteState Highway 545
Coordinates32.70111, -92.8119
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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating34 US tons
Inventory rating26.1 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, precast panels
Main spans5
Design loadHS 20
Structure length95 ft (29 m)
Longest span19 ft (5.8 m)
Deck width31 ft (9.6 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic404 (2021)
Projected traffic444 by 2041
Trucks19%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 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 LA0545 over Indian Creek built?

It was built in 1973, making it 52 years old in 2025.

What condition is LA0545 over Indian 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 November 2023.

How much traffic does LA0545 over Indian Creek carry?

About 404 vehicles per day (2021 count), of which roughly 19% are trucks.

How long is LA0545 over Indian Creek?

The structure is 95 ft (29 m) long with a longest span of 19 ft (5.8 m) and a deck 31 ft wide.

Who owns LA0545 over Indian Creek?

It is owned by the State Highway Agency.