US Bridges

FM 991 over Nettles Creek Relief

Fair

Bowie County, Texas · 0.90 MI N of US 67 · Structure no. 190190001019106

Built
1959
66 years old
Condition
Fair
inspected July 2024
Type
Culvert
Concrete
Length
27 ft
3 main spans
Daily traffic
1,101
2023 count
Owner
State
State Highway Agency

About this bridge

FM 991 over Nettles Creek Relief is a concrete culvert carrying FM 991 over Nettles Creek Relief in Bowie County, Texas. It was built in 1959, so it is 66 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 1,101 vehicles a day, roughly 8% of them trucks, projected to reach 1,660 by 2033. The structure is 27 ft (8.2 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesFM 991
CrossesNettles Creek Relief
Location0.90 MI N of US 67
RouteState Highway 991
StateTexas
Coordinates33.37648, -94.24607
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 inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44 US tons
Inventory rating26 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length27 ft (8.2 m)
Longest span8 ft (2.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,101 (2023)
Projected traffic1,660 by 2033
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRelief for waterway
Detour if closed1.9 mi (3 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 991 over Nettles Creek Relief built?

It was built in 1959, making it 66 years old in 2025.

What condition is FM 991 over Nettles Creek Relief 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 July 2024.

How much traffic does FM 991 over Nettles Creek Relief carry?

About 1,101 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is FM 991 over Nettles Creek Relief?

The structure is 27 ft (8.2 m) long with a longest span of 8 ft (2.4 m).

Who owns FM 991 over Nettles Creek Relief?

It is owned by the State Highway Agency.