US Bridges

US 281A over Atascosa River

PoorPosted for load

Atascosa County, Texas · 1.15 MI NW of FM 1099 · Structure no. 150070007313014

Built
1925
100 years old, rebuilt 1953
Condition
Poor
inspected May 2024
Type
Truss - Thru
Steel
Length
506 ft
1 main span
Daily traffic
1,762
2023 count
Owner
State
State Highway Agency

About this bridge

US 281A over Atascosa River is a steel truss - thru carrying US 281A over Atascosa River in Atascosa County, Texas. It was built in 1925 and reconstructed in 1953, so it is 100 years old, older than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 1,762 vehicles a day, roughly 23% of them trucks, projected to reach 5,380 by 2033. The structure is 506 ft (154.2 m) long and 30 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 281A
CrossesAtascosa River
Location1.15 MI NW of FM 1099
RouteU.S. Route 281
StateTexas
Coordinates28.74956, -98.30568
Functional classRural Major Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating18 US tons
Inventory rating10 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckConcrete, cast-in-place
Main spans1 (+16 approach)
Design loadH 15
Structure length506 ft (154.2 m)
Longest span80 ft (24.4 m)
Deck width30 ft (9.2 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,762 (2023)
Projected traffic5,380 by 2033
Trucks23%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusEligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was US 281A over Atascosa River built?

It was built in 1925, making it 100 years old in 2025. It was reconstructed in 1953.

What condition is US 281A over Atascosa River in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in May 2024.

How much traffic does US 281A over Atascosa River carry?

About 1,762 vehicles per day (2023 count), of which roughly 23% are trucks.

How long is US 281A over Atascosa River?

The structure is 506 ft (154.2 m) long with a longest span of 80 ft (24.4 m) and a deck 30 ft wide.

Who owns US 281A over Atascosa River?

It is owned by the State Highway Agency.