US Bridges

LA0012 over Hickory Branch

Fair

Beauregard Parish, Louisiana · 3.2 MI W of US 171 · Structure no. 070600120506851

Built
1993
32 years old
Condition
Fair
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
250 ft
5 main spans
Daily traffic
3,530
2021 count
Owner
State
State Highway Agency

About this bridge

LA0012 over Hickory Branch is a prestressed concrete continuous stringer/multi-beam or girder carrying LA0012 over Hickory Branch in Beauregard Parish, Louisiana. It was built in 1993, so it is 32 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 3,530 vehicles a day, roughly 18% of them trucks, projected to reach 3,883 by 2041. The structure is 250 ft (76.2 m) long and 47 ft wide. If it were closed, the detour would be 23 mi (37 km).

CarriesLA0012
CrossesHickory Branch
Location3.2 MI W of US 171
RouteState Highway 12
Coordinates30.50129, -93.28005
Functional classRural Minor Arterial

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.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
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 evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68 US tons
Inventory rating41 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length250 ft (76.2 m)
Longest span50 ft (15.2 m)
Deck width47 ft (14.3 m)
Roadway width44 ft (13.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,530 (2021)
Projected traffic3,883 by 2041
Trucks18%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed23 mi (37 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 LA0012 over Hickory Branch built?

It was built in 1993, making it 32 years old in 2025.

What condition is LA0012 over Hickory Branch 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 October 2023.

How much traffic does LA0012 over Hickory Branch carry?

About 3,530 vehicles per day (2021 count), of which roughly 18% are trucks.

How long is LA0012 over Hickory Branch?

The structure is 250 ft (76.2 m) long with a longest span of 50 ft (15.2 m) and a deck 47 ft wide.

Who owns LA0012 over Hickory Branch?

It is owned by the State Highway Agency.