US Bridges

US0071 over Bayou Rapides

Fair

Rapides Parish, Louisiana · 0.17 Mi. North of LA 496 · Structure no. 084000083003891

Built
1944
81 years old, rebuilt 1990
Condition
Fair
inspected March 2024
Type
Culvert
Concrete
Length
53 ft
3 main spans
Daily traffic
42,243
2021 count
Owner
State
State Highway Agency

About this bridge

US0071 over Bayou Rapides is a concrete culvert carrying US0071 over Bayou Rapides in Rapides Parish, Louisiana. It was built in 1944 and reconstructed in 1990, so it is 81 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 42,243 vehicles a day, roughly 14% of them trucks, projected to reach 46,467 by 2041. The structure is 53 ft (16.2 m) long and 308 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesUS0071
CrossesBayou Rapides
Location0.17 Mi. North of LA 496
RouteU.S. Route 71
Coordinates31.30602, -92.4793
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating44 US tons
Inventory rating34 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadH 15
Structure length53 ft (16.2 m)
Longest span17 ft (5.2 m)
Deck width308 ft (93.9 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic42,243 (2021)
Projected traffic46,467 by 2041
Trucks14%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

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 US0071 over Bayou Rapides built?

It was built in 1944, making it 81 years old in 2025. It was reconstructed in 1990.

What condition is US0071 over Bayou Rapides 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 March 2024.

How much traffic does US0071 over Bayou Rapides carry?

About 42,243 vehicles per day (2021 count), of which roughly 14% are trucks.

How long is US0071 over Bayou Rapides?

The structure is 53 ft (16.2 m) long with a longest span of 17 ft (5.2 m) and a deck 308 ft wide.

Who owns US0071 over Bayou Rapides?

It is owned by the State Highway Agency.