US Bridges

Oak Hall RD over Bayou Boeuf

Good

Avoyelles Parish, Louisiana · 36 Ft W of LA 29 · Structure no. 080500000080692

Built
2023
2 years old
Condition
Good
inspected January 2025
Type
Slab
Concrete
Length
140 ft
7 main spans
Daily traffic
25
2022 count
Owner
County
County Highway Agency

About this bridge

Oak Hall RD over Bayou Boeuf is a concrete slab carrying Oak Hall RD over Bayou Boeuf in Avoyelles Parish, Louisiana. It was built in 2023, so it is 2 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 25 vehicles a day, projected to reach 27 by 2042. The structure is 140 ft (42.7 m) long and 31 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesOak Hall RD
CrossesBayou Boeuf
Location36 Ft W of LA 29
RouteCounty Highway 0
Coordinates30.88391, -92.20839
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating64.6 US tons
Inventory rating49.6 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, precast panels
Main spans7
Design loadGreater than HL 93
Structure length140 ft (42.7 m)
Longest span20 ft (6.1 m)
Deck width31 ft (9.3 m)
Roadway width28 ft (8.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25 (2022)
Projected traffic27 by 2042
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
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 Oak Hall RD over Bayou Boeuf built?

It was built in 2023, making it 2 years old in 2025.

What condition is Oak Hall RD over Bayou Boeuf 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 January 2025.

How much traffic does Oak Hall RD over Bayou Boeuf carry?

About 25 vehicles per day (2022 count).

How long is Oak Hall RD over Bayou Boeuf?

The structure is 140 ft (42.7 m) long with a longest span of 20 ft (6.1 m) and a deck 31 ft wide.

Who owns Oak Hall RD over Bayou Boeuf?

It is owned by the County Highway Agency.