US Bridges

SH 70 over Salt Fk Red River

Good

Donley County, Texas · 4.15 MI N of US 287 · Structure no. 250650031001011

Built
2006
19 years old, rebuilt 2021
Condition
Good
inspected June 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
70 ft
1 main span
Daily traffic
1,382
2020 count
Owner
State
State Highway Agency

About this bridge

SH 70 over Salt Fk Red River is a prestressed concrete stringer/multi-beam or girder carrying SH 70 over Salt Fk Red River in Donley County, Texas. It was built in 2006 and reconstructed in 2021, so it is 19 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 1,382 vehicles a day, roughly 16% of them trucks, projected to reach 2,790 by 2033. The structure is 70 ft (21.3 m) long and 42 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesSH 70
CrossesSalt Fk Red River
Location4.15 MI N of US 287
RouteState Highway 70
StateTexas
Coordinates35.00142, -100.89344
Functional classRural Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length70 ft (21.3 m)
Longest span70 ft (21.3 m)
Deck width42 ft (12.8 m)
Roadway width40 ft (12.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,382 (2020)
Projected traffic2,790 by 2033
Trucks16%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 SH 70 over Salt Fk Red River built?

It was built in 2006, making it 19 years old in 2025. It was reconstructed in 2021.

What condition is SH 70 over Salt Fk Red River 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 June 2023.

How much traffic does SH 70 over Salt Fk Red River carry?

About 1,382 vehicles per day (2020 count), of which roughly 16% are trucks.

How long is SH 70 over Salt Fk Red River?

The structure is 70 ft (21.3 m) long with a longest span of 70 ft (21.3 m) and a deck 42 ft wide.

Who owns SH 70 over Salt Fk Red River?

It is owned by the State Highway Agency.