US Bridges

Wafer RD over Wafer Bayou

Good

Lincoln Parish, Louisiana · 1.2 MI NE of LA 544 · Structure no. 053132356924321

Built
1999
26 years old
Condition
Good
inspected October 2023
Type
Slab
Concrete
Length
95 ft
5 main spans
Daily traffic
132
1979 count
Owner
County
County Highway Agency

About this bridge

Wafer RD over Wafer Bayou is a concrete slab carrying Wafer RD over Wafer Bayou in Lincoln Parish, Louisiana. It was built in 1999, so it is 26 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 132 vehicles a day, projected to reach 145 by 1999. The structure is 95 ft (29 m) long and 27 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesWafer RD
CrossesWafer Bayou
Location1.2 MI NE of LA 544
RouteCounty Highway 0
Coordinates32.59528, -92.72172
Functional classRural Minor Arterial

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 inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating40.3 US tons
Inventory rating31.1 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length95 ft (29 m)
Longest span19 ft (5.8 m)
Deck width27 ft (8.1 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic132 (1979)
Projected traffic145 by 1999
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Wafer RD over Wafer Bayou built?

It was built in 1999, making it 26 years old in 2025.

What condition is Wafer RD over Wafer Bayou 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 October 2023.

How much traffic does Wafer RD over Wafer Bayou carry?

About 132 vehicles per day (1979 count).

How long is Wafer RD over Wafer Bayou?

The structure is 95 ft (29 m) long with a longest span of 19 ft (5.8 m) and a deck 27 ft wide.

Who owns Wafer RD over Wafer Bayou?

It is owned by the County Highway Agency.