US Bridges

US 183 over Cow Creek

Fair

Throckmorton County, Texas · 2.5 MI N of SH 79 · Structure no. 032240012502011

Built
1929
96 years old, rebuilt 1989
Condition
Fair
inspected October 2023
Type
Tee Beam
Concrete
Length
39 ft
1 main span
Daily traffic
587
2020 count
Owner
State
State Highway Agency

About this bridge

US 183 over Cow Creek is a concrete tee beam carrying US 183 over Cow Creek in Throckmorton County, Texas. It was built in 1929 and reconstructed in 1989, so it is 96 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 587 vehicles a day, roughly 23% of them trucks, projected to reach 869 by 2040. The structure is 39 ft (11.9 m) long and 46 ft wide. If it were closed, the detour would be 34.8 mi (56 km).

CarriesUS 183
CrossesCow Creek
Location2.5 MI N of SH 79
RouteU.S. Route 183
StateTexas
Coordinates33.2224, -99.19932
Functional classRural Minor Arterial

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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating51 US tons
Inventory rating31 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length39 ft (11.9 m)
Longest span39 ft (11.9 m)
Deck width46 ft (14 m)
Roadway width44 ft (13.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic587 (2020)
Projected traffic869 by 2040
Trucks23%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed34.8 mi (56 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 US 183 over Cow Creek built?

It was built in 1929, making it 96 years old in 2025. It was reconstructed in 1989.

What condition is US 183 over Cow 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 October 2023.

How much traffic does US 183 over Cow Creek carry?

About 587 vehicles per day (2020 count), of which roughly 23% are trucks.

How long is US 183 over Cow Creek?

The structure is 39 ft (11.9 m) long with a longest span of 39 ft (11.9 m) and a deck 46 ft wide.

Who owns US 183 over Cow Creek?

It is owned by the State Highway Agency.