US Bridges

Hollybrook RD over Winters Bayou

Fair

East Carroll Parish, Louisiana · 0.9 MI East of HWY 134 · Structure no. 051832451911531

Built
1987
38 years old
Condition
Fair
inspected March 2023
Type
Culvert
Steel
Length
35 ft
3 main spans
Daily traffic
120
1973 count
Owner
County
County Highway Agency

About this bridge

Hollybrook RD over Winters Bayou is a steel culvert carrying Hollybrook RD over Winters Bayou in East Carroll Parish, Louisiana. It was built in 1987, so it is 38 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 120 vehicles a day, projected to reach 132 by 1993. The structure is 35 ft (10.7 m) long and 60 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesHollybrook RD
CrossesWinters Bayou
Location0.9 MI East of HWY 134
RouteCounty Highway 0
Coordinates32.754, -91.25659
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating95 US tons
Inventory rating82.1 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans3
Design loadHS 20
Structure length35 ft (10.7 m)
Longest span10 ft (3 m)
Deck width60 ft (18.3 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic120 (1973)
Projected traffic132 by 1993
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 Hollybrook RD over Winters Bayou built?

It was built in 1987, making it 38 years old in 2025.

What condition is Hollybrook RD over Winters 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 2023.

How much traffic does Hollybrook RD over Winters Bayou carry?

About 120 vehicles per day (1973 count).

How long is Hollybrook RD over Winters Bayou?

The structure is 35 ft (10.7 m) long with a longest span of 10 ft (3 m) and a deck 60 ft wide.

Who owns Hollybrook RD over Winters Bayou?

It is owned by the County Highway Agency.