US Bridges

Gourd Bayou RD over Youngs Bayou

Fair

Ouachita Parish, Louisiana · 2.5 MI S.Monroe · Structure no. 053732268920151

Built
1984
41 years old
Condition
Fair
inspected March 2024
Type
Slab
Concrete
Length
133 ft
7 main spans
Daily traffic
278
1979 count
Owner
County
County Highway Agency

About this bridge

Gourd Bayou RD over Youngs Bayou is a concrete slab carrying Gourd Bayou RD over Youngs Bayou in Ouachita Parish, Louisiana. It was built in 1984, so it is 41 years old, younger 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 278 vehicles a day, projected to reach 305 by 1999. The structure is 133 ft (40.5 m) long and 31 ft wide.

CarriesGourd Bayou RD
CrossesYoungs Bayou
Location2.5 MI S.Monroe
RouteCounty Highway 0
Coordinates32.4479, -92.02595
Functional classRural Local

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 protection4 PoorAdvanced section loss, deterioration, spalling or scour.
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
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating58.5 US tons
Inventory rating45 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, precast panels
Main spans7
Design loadHS 20
Structure length133 ft (40.5 m)
Longest span19 ft (5.8 m)
Deck width31 ft (9.4 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic278 (1979)
Projected traffic305 by 1999
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Gourd Bayou RD over Youngs Bayou built?

It was built in 1984, making it 41 years old in 2025.

What condition is Gourd Bayou RD over Youngs 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 March 2024.

How much traffic does Gourd Bayou RD over Youngs Bayou carry?

About 278 vehicles per day (1979 count).

How long is Gourd Bayou RD over Youngs Bayou?

The structure is 133 ft (40.5 m) long with a longest span of 19 ft (5.8 m) and a deck 31 ft wide.

Who owns Gourd Bayou RD over Youngs Bayou?

It is owned by the County Highway Agency.