US Bridges

LA0526 over Sand Beach Bayou

Fair

Caddo Parish, Louisiana · 096 MI No of JCT LA 3132 · Structure no. 040908090814122

Built
1977
48 years old, rebuilt 1989
Condition
Fair
inspected February 2023
Type
Slab
Concrete
Length
175 ft
7 main spans
Daily traffic
19,314
2021 count
Owner
State
State Highway Agency

About this bridge

LA0526 over Sand Beach Bayou is a concrete slab carrying LA0526 over Sand Beach Bayou in Caddo Parish, Louisiana. It was built in 1977 and reconstructed in 1989, so it is 48 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 19,314 vehicles a day, roughly 8% of them trucks, projected to reach 21,245 by 2041. The structure is 175 ft (53.3 m) long and 46 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesLA0526
CrossesSand Beach Bayou
Location096 MI No of JCT LA 3132
RouteState Highway 526
Coordinates32.4245, -93.71977
Functional classUrban Other Principal Arterial

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 protection8 Very GoodNo problems noted.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54.2 US tons
Inventory rating42.1 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans7
Design loadHS 20
Structure length175 ft (53.3 m)
Longest span25 ft (7.6 m)
Deck width46 ft (13.9 m)
Roadway width45 ft (13.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic19,314 (2021)
Projected traffic21,245 by 2041
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 km)
TollOn a free road
National Highway SystemYes

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 LA0526 over Sand Beach Bayou built?

It was built in 1977, making it 48 years old in 2025. It was reconstructed in 1989.

What condition is LA0526 over Sand Beach Bayou 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 February 2023.

How much traffic does LA0526 over Sand Beach Bayou carry?

About 19,314 vehicles per day (2021 count), of which roughly 8% are trucks.

How long is LA0526 over Sand Beach Bayou?

The structure is 175 ft (53.3 m) long with a longest span of 25 ft (7.6 m) and a deck 46 ft wide.

Who owns LA0526 over Sand Beach Bayou?

It is owned by the State Highway Agency.