US Bridges

LA0576 over Little Creek

PoorPosted for load

Richland Parish, Louisiana · 1.22 MI East of LA 135 · Structure no. 054203410201221

Built
1968
57 years old
Condition
Poor
inspected September 2023
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
172 ft
9 main spans
Daily traffic
163
2021 count
Owner
State
State Highway Agency

About this bridge

LA0576 over Little Creek is a wood or timber stringer/multi-beam or girder carrying LA0576 over Little Creek in Richland Parish, Louisiana. It was built in 1968, so it is 57 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. Its operating status is: posted for load restriction.

It carries about 163 vehicles a day, roughly 15% of them trucks, projected to reach 179 by 2041. The structure is 172 ft (52.4 m) long and 28 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesLA0576
CrossesLittle Creek
Location1.22 MI East of LA 135
RouteState Highway 576
Coordinates32.25063, -91.8339
Functional classRural Local

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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating28 US tons
Inventory rating20 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans9
Design loadH 15
Structure length172 ft (52.4 m)
Longest span19 ft (5.8 m)
Deck width28 ft (8.4 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic163 (2021)
Projected traffic179 by 2041
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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$787,000
NavigationNo navigation control on waterway

Frequently asked questions

When was LA0576 over Little Creek built?

It was built in 1968, making it 57 years old in 2025.

What condition is LA0576 over Little 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 September 2023.

How much traffic does LA0576 over Little Creek carry?

About 163 vehicles per day (2021 count), of which roughly 15% are trucks.

How long is LA0576 over Little Creek?

The structure is 172 ft (52.4 m) long with a longest span of 19 ft (5.8 m) and a deck 28 ft wide.

Who owns LA0576 over Little Creek?

It is owned by the State Highway Agency.