US Bridges

Eraste Landry RD over Mine Coulee

Good

Lafayette Parish, Louisiana · 0.7 MI W of LA 3184 · Structure no. 032830131920391

Built
2001
24 years old
Condition
Good
inspected January 2024
Type
Slab
Concrete
Length
100 ft
5 main spans
Daily traffic
8,580
2020 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Eraste Landry RD over Mine Coulee is a concrete slab carrying Eraste Landry RD over Mine Coulee in Lafayette Parish, Louisiana. It was built in 2001, so it is 24 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 8,580 vehicles a day, projected to reach 9,438 by 2040. The structure is 100 ft (30.5 m) long and 79 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesEraste Landry RD
CrossesMine Coulee
Location0.7 MI W of LA 3184
RouteCity Street 0
Coordinates30.21976, -92.06428
Functional classUrban 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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than 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 rating41 US tons
Inventory rating32 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length100 ft (30.5 m)
Longest span20 ft (6.1 m)
Deck width79 ft (24 m)
Roadway width62 ft (18.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,580 (2020)
Projected traffic9,438 by 2040
Trucks—
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Eraste Landry RD over Mine Coulee built?

It was built in 2001, making it 24 years old in 2025.

What condition is Eraste Landry RD over Mine Coulee 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 2024.

How much traffic does Eraste Landry RD over Mine Coulee carry?

About 8,580 vehicles per day (2020 count).

How long is Eraste Landry RD over Mine Coulee?

The structure is 100 ft (30.5 m) long with a longest span of 20 ft (6.1 m) and a deck 79 ft wide.

Who owns Eraste Landry RD over Mine Coulee?

It is owned by the Town or Township Highway Agency.