US Bridges

LA0496 over Bayou Rapides

Good

Rapides Parish, Louisiana · 1.95 Mi. East of LA 121 · Structure no. 084000290701951

Built
2002
23 years old
Condition
Good
inspected November 2024
Type
Slab
Concrete
Length
138 ft
7 main spans
Daily traffic
2,207
2021 count
Owner
State
State Highway Agency

About this bridge

LA0496 over Bayou Rapides is a concrete slab carrying LA0496 over Bayou Rapides in Rapides Parish, Louisiana. It was built in 2002, so it is 23 years old, younger than the Louisiana average of 43 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 2,207 vehicles a day, roughly 14% of them trucks, projected to reach 2,427 by 2041. The structure is 138 ft (42.1 m) long and 46 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesLA0496
CrossesBayou Rapides
Location1.95 Mi. East of LA 121
RouteState Highway 496
Coordinates31.3117, -92.6159
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating86 US tons
Inventory rating51 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans7
Design loadHS 20
Structure length138 ft (42.1 m)
Longest span19 ft (5.8 m)
Deck width46 ft (14 m)
Roadway width43 ft (13 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,207 (2021)
Projected traffic2,427 by 2041
Trucks14%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was LA0496 over Bayou Rapides built?

It was built in 2002, making it 23 years old in 2025.

What condition is LA0496 over Bayou Rapides in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2024.

How much traffic does LA0496 over Bayou Rapides carry?

About 2,207 vehicles per day (2021 count), of which roughly 14% are trucks.

How long is LA0496 over Bayou Rapides?

The structure is 138 ft (42.1 m) long with a longest span of 19 ft (5.8 m) and a deck 46 ft wide.

Who owns LA0496 over Bayou Rapides?

It is owned by the State Highway Agency.