US Bridges

LA0026 over Dry Branch

Good

Beauregard Parish, Louisiana · 1.0 M E of LA 1147 · Structure no. 070600280409021

Built
1987
38 years old
Condition
Good
inspected July 2024
Type
Culvert
Concrete
Length
39 ft
4 main spans
Daily traffic
2,258
2021 count
Owner
State
State Highway Agency

About this bridge

LA0026 over Dry Branch is a concrete culvert carrying LA0026 over Dry Branch in Beauregard 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 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 2,258 vehicles a day, roughly 18% of them trucks, projected to reach 2,483 by 2041. The structure is 39 ft (11.9 m) long and 116 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesLA0026
CrossesDry Branch
Location1.0 M E of LA 1147
RouteState Highway 26
Coordinates30.80467, -93.09755
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
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Culvert7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44 US tons
Inventory rating34 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadHS 20
Structure length39 ft (11.9 m)
Longest span6 ft (1.8 m)
Deck width116 ft (35.4 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,258 (2021)
Projected traffic2,483 by 2041
Trucks18%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 km)
TollOn a free road
National Highway SystemNo

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 LA0026 over Dry Branch built?

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

What condition is LA0026 over Dry Branch 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 July 2024.

How much traffic does LA0026 over Dry Branch carry?

About 2,258 vehicles per day (2021 count), of which roughly 18% are trucks.

How long is LA0026 over Dry Branch?

The structure is 39 ft (11.9 m) long with a longest span of 6 ft (1.8 m) and a deck 116 ft wide.

Who owns LA0026 over Dry Branch?

It is owned by the State Highway Agency.