US Bridges

LA0006 over Bayou Pedro

Good

Sabine Parish, Louisiana · 1.68 M E of E JCT LA 3118 · Structure no. 084300340307811

Built
1966
59 years old
Condition
Good
inspected September 2024
Type
Culvert
Concrete
Length
44 ft
3 main spans
Daily traffic
5,031
2021 count
Owner
State
State Highway Agency

About this bridge

LA0006 over Bayou Pedro is a concrete culvert carrying LA0006 over Bayou Pedro in Sabine Parish, Louisiana. It was built in 1966, so it is 59 years old, older 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 5,031 vehicles a day, roughly 15% of them trucks, projected to reach 5,534 by 2041. The structure is 44 ft (13.4 m) long and 231 ft wide. If it were closed, the detour would be 14.3 mi (23 km).

CarriesLA0006
CrossesBayou Pedro
Location1.68 M E of E JCT LA 3118
RouteState Highway 6
Coordinates31.6275, -93.3785
Functional classRural Principal Arterial - Other

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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert7 GoodSome minor problems.
Last inspectionSeptember 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 spans3
Design loadHS 20
Structure length44 ft (13.4 m)
Longest span14 ft (4.3 m)
Deck width231 ft (70.4 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,031 (2021)
Projected traffic5,534 by 2041
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.3 mi (23 km)
TollOn a free road
National Highway SystemYes

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 LA0006 over Bayou Pedro built?

It was built in 1966, making it 59 years old in 2025.

What condition is LA0006 over Bayou Pedro 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 September 2024.

How much traffic does LA0006 over Bayou Pedro carry?

About 5,031 vehicles per day (2021 count), of which roughly 15% are trucks.

How long is LA0006 over Bayou Pedro?

The structure is 44 ft (13.4 m) long with a longest span of 14 ft (4.3 m) and a deck 231 ft wide.

Who owns LA0006 over Bayou Pedro?

It is owned by the State Highway Agency.