US Bridges

US 83 over Colorado River

Fair

Runnels County, Texas · 0.60 MI S of US 67 · Structure no. 072000003501001

Built
1930
95 years old, rebuilt 1981
Condition
Fair
inspected March 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
622 ft
2 main spans
Daily traffic
2,547
2023 count
Owner
State
State Highway Agency

About this bridge

US 83 over Colorado River is a prestressed concrete box beam or girders - multiple carrying US 83 over Colorado River in Runnels County, Texas. It was built in 1930 and reconstructed in 1981, so it is 95 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 2,547 vehicles a day, roughly 29% of them trucks, projected to reach 3,510 by 2033. The structure is 622 ft (189.6 m) long and 47 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesUS 83
CrossesColorado River
Location0.60 MI S of US 67
RouteU.S. Route 83
StateTexas
Coordinates31.73011, -99.94153
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2024
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 rating46 US tons
Inventory rating28 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2 (+13 approach)
Design loadUnknown
Structure length622 ft (189.6 m)
Longest span61 ft (18.6 m)
Deck width47 ft (14.2 m)
Roadway width44 ft (13.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,547 (2023)
Projected traffic3,510 by 2033
Trucks29%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 83 over Colorado River built?

It was built in 1930, making it 95 years old in 2025. It was reconstructed in 1981.

What condition is US 83 over Colorado River 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 March 2024.

How much traffic does US 83 over Colorado River carry?

About 2,547 vehicles per day (2023 count), of which roughly 29% are trucks.

How long is US 83 over Colorado River?

The structure is 622 ft (189.6 m) long with a longest span of 61 ft (18.6 m) and a deck 47 ft wide.

Who owns US 83 over Colorado River?

It is owned by the State Highway Agency.