US Bridges

US 283 over Colorado River

Fair

Coleman County, Texas · 0.0 MI N of Mculloch C/L · Structure no. 230420009902024

Built
1983
42 years old
Condition
Fair
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
350 ft
3 main spans
Daily traffic
837
2020 count
Owner
State
State Highway Agency

About this bridge

US 283 over Colorado River is a prestressed concrete stringer/multi-beam or girder carrying US 283 over Colorado River in Coleman County, Texas. It was built in 1983, so it is 42 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 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 837 vehicles a day, roughly 13% of them trucks, projected to reach 1,310 by 2033. The structure is 350 ft (106.7 m) long and 42 ft wide. If it were closed, the detour would be 18 mi (29 km).

CarriesUS 283
CrossesColorado River
Location0.0 MI N of Mculloch C/L
RouteU.S. Route 283
StateTexas
Coordinates31.43933, -99.37491
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 inspectionJuly 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 rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length350 ft (106.7 m)
Longest span120 ft (36.6 m)
Deck width42 ft (12.8 m)
Roadway width40 ft (12.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic837 (2020)
Projected traffic1,310 by 2033
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed18 mi (29 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 US 283 over Colorado River built?

It was built in 1983, making it 42 years old in 2025.

What condition is US 283 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 July 2023.

How much traffic does US 283 over Colorado River carry?

About 837 vehicles per day (2020 count), of which roughly 13% are trucks.

How long is US 283 over Colorado River?

The structure is 350 ft (106.7 m) long with a longest span of 120 ft (36.6 m) and a deck 42 ft wide.

Who owns US 283 over Colorado River?

It is owned by the State Highway Agency.