US Bridges

General Ott RD over Yellow Water River

Good

Tangipahoa Parish, Louisiana · 2.0M NW of LA 51 Exit · Structure no. 625330283903051

Built
1993
32 years old
Condition
Good
inspected June 2023
Type
Slab
Concrete
Length
209 ft
11 main spans
Daily traffic
1,491
2021 count
Owner
County
County Highway Agency

About this bridge

General Ott RD over Yellow Water River is a concrete slab carrying General Ott RD over Yellow Water River in Tangipahoa Parish, Louisiana. It was built in 1993, so it is 32 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 1,491 vehicles a day, projected to reach 1,640 by 2041. The structure is 209 ft (63.7 m) long and 27 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesGeneral Ott RD
CrossesYellow Water River
Location2.0M NW of LA 51 Exit
RouteCounty Highway 0
Coordinates30.47348, -90.50709
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating38.3 US tons
Inventory rating29.7 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans11
Design loadHS 20
Structure length209 ft (63.7 m)
Longest span19 ft (5.8 m)
Deck width27 ft (8.1 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,491 (2021)
Projected traffic1,640 by 2041
Trucks—
Lanes on structure2
Traffic directionTwo-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 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 General Ott RD over Yellow Water River built?

It was built in 1993, making it 32 years old in 2025.

What condition is General Ott RD over Yellow Water River 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 June 2023.

How much traffic does General Ott RD over Yellow Water River carry?

About 1,491 vehicles per day (2021 count).

How long is General Ott RD over Yellow Water River?

The structure is 209 ft (63.7 m) long with a longest span of 19 ft (5.8 m) and a deck 27 ft wide.

Who owns General Ott RD over Yellow Water River?

It is owned by the County Highway Agency.