US Bridges

SH 6 over Cow Creek

Good

Comanche County, Texas · 1.15 MI W of Erath C/L · Structure no. 230470025705031

Built
1950
75 years old, rebuilt 1965
Condition
Good
inspected August 2023
Type
Slab
Concrete Continuous
Length
100 ft
4 main spans
Daily traffic
3,579
2020 count
Owner
State
State Highway Agency

About this bridge

SH 6 over Cow Creek is a concrete continuous slab carrying SH 6 over Cow Creek in Comanche County, Texas. It was built in 1950 and reconstructed in 1965, so it is 75 years old, older 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 3,579 vehicles a day, roughly 33% of them trucks, projected to reach 5,430 by 2033. The structure is 100 ft (30.5 m) long and 46 ft wide. If it were closed, the detour would be 14.3 mi (23 km).

CarriesSH 6
CrossesCow Creek
Location1.15 MI W of Erath C/L
RouteState Highway 6
StateTexas
Coordinates32.09302, -98.44835
Functional classRural Principal Arterial - Other

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47 US tons
Inventory rating28 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadOther
Structure length100 ft (30.5 m)
Longest span25 ft (7.6 m)
Deck width46 ft (14.1 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,579 (2020)
Projected traffic5,430 by 2033
Trucks33%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.3 mi (23 km)
TollOn a free road
National Highway SystemYes

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 SH 6 over Cow Creek built?

It was built in 1950, making it 75 years old in 2025. It was reconstructed in 1965.

What condition is SH 6 over Cow Creek 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 August 2023.

How much traffic does SH 6 over Cow Creek carry?

About 3,579 vehicles per day (2020 count), of which roughly 33% are trucks.

How long is SH 6 over Cow Creek?

The structure is 100 ft (30.5 m) long with a longest span of 25 ft (7.6 m) and a deck 46 ft wide.

Who owns SH 6 over Cow Creek?

It is owned by the State Highway Agency.