US Bridges

LA0015 over Creek

Poor

Union Parish, Louisiana · .8 MI North of LA 549 · Structure no. 055601540200861

Built
1953
72 years old
Condition
Poor
inspected February 2024
Type
Culvert
Concrete
Length
27 ft
3 main spans
Daily traffic
5,557
2021 count
Owner
State
State Highway Agency

About this bridge

LA0015 over Creek is a concrete culvert carrying LA0015 over Creek in Union Parish, Louisiana. It was built in 1953, so it is 72 years old, older than the Louisiana average of 43 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 5,557 vehicles a day, roughly 15% of them trucks, projected to reach 6,112 by 2041. The structure is 27 ft (8.2 m) long and 76 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesLA0015
CrossesCreek
Location.8 MI North of LA 549
RouteState Highway 15
Coordinates32.82838, -92.4192
Functional classRural Major Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadH 15
Structure length27 ft (8.2 m)
Longest span8 ft (2.4 m)
Deck width76 ft (23.2 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,557 (2021)
Projected traffic6,112 by 2041
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$183,000
NavigationNo navigation control on waterway

Frequently asked questions

When was LA0015 over Creek built?

It was built in 1953, making it 72 years old in 2025.

What condition is LA0015 over Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in February 2024.

How much traffic does LA0015 over Creek carry?

About 5,557 vehicles per day (2021 count), of which roughly 15% are trucks.

How long is LA0015 over Creek?

The structure is 27 ft (8.2 m) long with a longest span of 8 ft (2.4 m) and a deck 76 ft wide.

Who owns LA0015 over Creek?

It is owned by the State Highway Agency.