US Bridges

FM 1159 over Little White Oak

Fair

Red River County, Texas · 15.1 MI E of SH 37 · Structure no. 011940077302004

Built
1963
62 years old
Condition
Fair
inspected January 2025
Type
Culvert
Concrete
Length
48 ft
5 main spans
Daily traffic
100
2020 count
Owner
State
State Highway Agency

About this bridge

FM 1159 over Little White Oak is a concrete culvert carrying FM 1159 over Little White Oak in Red River County, Texas. It was built in 1963, so it is 62 years old, older than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 100 vehicles a day, roughly 8% of them trucks, projected to reach 122 by 2040. The structure is 48 ft (14.6 m) long and 33 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesFM 1159
CrossesLittle White Oak
Location15.1 MI E of SH 37
RouteState Highway 1159
StateTexas
Coordinates33.71114, -94.95827
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44 US tons
Inventory rating26 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length48 ft (14.6 m)
Longest span9 ft (2.7 m)
Deck width33 ft (10.2 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2020)
Projected traffic122 by 2040
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was FM 1159 over Little White Oak built?

It was built in 1963, making it 62 years old in 2025.

What condition is FM 1159 over Little White Oak in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in January 2025.

How much traffic does FM 1159 over Little White Oak carry?

About 100 vehicles per day (2020 count), of which roughly 8% are trucks.

How long is FM 1159 over Little White Oak?

The structure is 48 ft (14.6 m) long with a longest span of 9 ft (2.7 m) and a deck 33 ft wide.

Who owns FM 1159 over Little White Oak?

It is owned by the State Highway Agency.