US Bridges

CR 1231 over Stills CR

Good

Anderson County, Texas · 0.30 MI S of US 84 · Structure no. 100010AA1231001

Built
2016
9 years old
Condition
Good
inspected September 2023
Type
Other
Prestressed Concrete
Length
52 ft
1 main span
Daily traffic
300
2012 count
Owner
County
County Highway Agency

About this bridge

CR 1231 over Stills CR is a prestressed concrete other carrying CR 1231 over Stills CR in Anderson County, Texas. It was built in 2016, so it is 9 years old, younger than the Texas average of 44.4 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 300 vehicles a day, roughly 1% of them trucks, projected to reach 140 by 2032. The structure is 52 ft (15.9 m) long and 26 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesCR 1231
CrossesStills CR
Location0.30 MI S of US 84
RouteCounty Highway 1231
StateTexas
Coordinates31.75704, -95.44758
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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeOther
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length52 ft (15.9 m)
Longest span50 ft (15.2 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic300 (2012)
Projected traffic140 by 2032
Trucks1%
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

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 CR 1231 over Stills CR built?

It was built in 2016, making it 9 years old in 2025.

What condition is CR 1231 over Stills CR 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 2023.

How much traffic does CR 1231 over Stills CR carry?

About 300 vehicles per day (2012 count), of which roughly 1% are trucks.

How long is CR 1231 over Stills CR?

The structure is 52 ft (15.9 m) long with a longest span of 50 ft (15.2 m) and a deck 26 ft wide.

Who owns CR 1231 over Stills CR?

It is owned by the County Highway Agency.