US Bridges

LA0075 over Bayou Breaux

Good

Iberville Parish, Louisiana · 3.3 MI N of LA 3115 · Structure no. 612400000000099

Built
2024
1 years old
Condition
Good
inspected May 2024
Type
Slab
Concrete
Length
80 ft
4 main spans
Daily traffic
3,144
2023 count
Owner
State
State Highway Agency

About this bridge

LA0075 over Bayou Breaux is a concrete slab carrying LA0075 over Bayou Breaux in Iberville Parish, Louisiana. It was built in 2024, so it is 1 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 3,144 vehicles a day, roughly 12% of them trucks, projected to reach 3,458 by 2043. The structure is 80 ft (24.4 m) long and 36 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesLA0075
CrossesBayou Breaux
Location3.3 MI N of LA 3115
RouteState Highway 75
Coordinates30.22887, -91.10183
Functional classUrban Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating69.7 US tons
Inventory rating53.6 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans4
Design loadGreater than HL 93
Structure length80 ft (24.4 m)
Longest span20 ft (6.1 m)
Deck width36 ft (11 m)
Roadway width29 ft (8.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,144 (2023)
Projected traffic3,458 by 2043
Trucks12%
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

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 LA0075 over Bayou Breaux built?

It was built in 2024, making it 1 years old in 2025.

What condition is LA0075 over Bayou Breaux 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 May 2024.

How much traffic does LA0075 over Bayou Breaux carry?

About 3,144 vehicles per day (2023 count), of which roughly 12% are trucks.

How long is LA0075 over Bayou Breaux?

The structure is 80 ft (24.4 m) long with a longest span of 20 ft (6.1 m) and a deck 36 ft wide.

Who owns LA0075 over Bayou Breaux?

It is owned by the State Highway Agency.