US Bridges

FM 1991 over Stanifer Branch

Fair

Bosque County, Texas · 3.2 MI S Int SH 22 · Structure no. 090180038604011

Built
1956
69 years old
Condition
Fair
inspected December 2024
Type
Culvert
Concrete
Length
33 ft
3 main spans
Daily traffic
616
2023 count
Owner
State
State Highway Agency

About this bridge

FM 1991 over Stanifer Branch is a concrete culvert carrying FM 1991 over Stanifer Branch in Bosque County, Texas. It was built in 1956, so it is 69 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 616 vehicles a day, roughly 17% of them trucks, projected to reach 862 by 2042. The structure is 33 ft (10 m) long. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesFM 1991
CrossesStanifer Branch
Location3.2 MI S Int SH 22
RouteState Highway 1991
CountyBosque County
StateTexas
Coordinates31.88298, -97.61862
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating44 US tons
Inventory rating26 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadH 20
Structure length33 ft (10 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic616 (2023)
Projected traffic862 by 2042
Trucks17%
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 statusPossibly eligible for the National Register; requires further investigation
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$261,000
NavigationNo navigation control on waterway

Frequently asked questions

When was FM 1991 over Stanifer Branch built?

It was built in 1956, making it 69 years old in 2025.

What condition is FM 1991 over Stanifer Branch 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 December 2024.

How much traffic does FM 1991 over Stanifer Branch carry?

About 616 vehicles per day (2023 count), of which roughly 17% are trucks.

How long is FM 1991 over Stanifer Branch?

The structure is 33 ft (10 m) long with a longest span of 10 ft (3 m).

Who owns FM 1991 over Stanifer Branch?

It is owned by the State Highway Agency.