US Bridges

Nip Eckles RD over Coulee Bayou

Good

Morehouse Parish, Louisiana · 0.5 MI W LA 138 · Structure no. 053432457914901

Built
1999
26 years old
Condition
Good
inspected September 2024
Type
Culvert
Concrete
Length
26 ft
3 main spans
Daily traffic
80
1979 count
Owner
County
County Highway Agency

About this bridge

Nip Eckles RD over Coulee Bayou is a concrete culvert carrying Nip Eckles RD over Coulee Bayou in Morehouse Parish, Louisiana. It was built in 1999, so it is 26 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 80 vehicles a day, projected to reach 88 by 1999. The structure is 26 ft (7.9 m) long and 50 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesNip Eckles RD
CrossesCoulee Bayou
Location0.5 MI W LA 138
RouteCounty Highway 0
Coordinates32.7623, -91.81519
Functional classRural 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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert8 Very GoodNo problems noted.
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 adequacy7: Better than present minimum 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 length26 ft (7.9 m)
Longest span8 ft (2.4 m)
Deck width50 ft (15.2 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic80 (1979)
Projected traffic88 by 1999
Trucks—
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Nip Eckles RD over Coulee Bayou built?

It was built in 1999, making it 26 years old in 2025.

What condition is Nip Eckles RD over Coulee Bayou 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 Nip Eckles RD over Coulee Bayou carry?

About 80 vehicles per day (1979 count).

How long is Nip Eckles RD over Coulee Bayou?

The structure is 26 ft (7.9 m) long with a longest span of 8 ft (2.4 m) and a deck 50 ft wide.

Who owns Nip Eckles RD over Coulee Bayou?

It is owned by the County Highway Agency.