US Bridges

CR 310 over Indian Creek

FairClosed to traffic

Comanche County, Texas · 0.60 MI S of FM 3381 · Structure no. 230470AA0360001

Built
1989
36 years old
Condition
Fair
inspected February 2023
Type
Truss - Thru
Steel
Length
82 ft
1 main span
Daily traffic
60
2022 count
Owner
County
County Highway Agency

About this bridge

CR 310 over Indian Creek is a steel truss - thru carrying CR 310 over Indian Creek in Comanche County, Texas. It was built in 1989, so it is 36 years old, younger 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: closed to all traffic.

It carries about 60 vehicles a day, projected to reach 120 by 2033. The structure is 82 ft (25 m) long and 20 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesCR 310
CrossesIndian Creek
Location0.60 MI S of FM 3381
RouteCounty Highway 310
CountyComanche County
StateTexas
Coordinates31.90161, -98.53495
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusClosed to all traffic
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation0: Immediate repair necessary to put back in service
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating0 US tons
Inventory rating0 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckConcrete, cast-in-place
Main spans1 (+1 approach)
Design loadUnknown
Structure length82 ft (25 m)
Longest span60 ft (18.3 m)
Deck width20 ft (6.1 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic60 (2022)
Projected traffic120 by 2033
Trucks0%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusEligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$39,000
NavigationNo navigation control on waterway

Frequently asked questions

When was CR 310 over Indian Creek built?

It was built in 1989, making it 36 years old in 2025.

What condition is CR 310 over Indian Creek 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 February 2023.

How much traffic does CR 310 over Indian Creek carry?

About 60 vehicles per day (2022 count).

How long is CR 310 over Indian Creek?

The structure is 82 ft (25 m) long with a longest span of 60 ft (18.3 m) and a deck 20 ft wide.

Who owns CR 310 over Indian Creek?

It is owned by the County Highway Agency.