US Bridges

US 281 SB over Hackberry Creek

Fair

Live Oak County, Texas · 1.8 MI S of IH 37 · Structure no. 161490025401035

Built
1931
94 years old, rebuilt 1956
Condition
Fair
inspected February 2024
Type
Tee Beam
Concrete
Length
106 ft
4 main spans
Daily traffic
5,050
2013 count
Owner
State
State Highway Agency

About this bridge

US 281 SB over Hackberry Creek is a concrete tee beam carrying US 281 SB over Hackberry Creek in Live Oak County, Texas. It was built in 1931 and reconstructed in 1956, so it is 94 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 5,050 vehicles a day, roughly 8% of them trucks, projected to reach 7,070 by 2033. The structure is 106 ft (32.3 m) long and 42 ft wide. If it were closed, the detour would be 19.3 mi (31 km).

CarriesUS 281 SB
CrossesHackberry Creek
Location1.8 MI S of IH 37
RouteU.S. Route 281
StateTexas
Coordinates28.50222, -98.18246
Functional classRural Principal Arterial - Other

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 inspectionFebruary 2024
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 adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58 US tons
Inventory rating34 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans4
Design loadH 20
Structure length106 ft (32.3 m)
Longest span27 ft (8.2 m)
Deck width42 ft (12.8 m)
Roadway width40 ft (12.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,050 (2013)
Projected traffic7,070 by 2033
Trucks8%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed19.3 mi (31 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 US 281 SB over Hackberry Creek built?

It was built in 1931, making it 94 years old in 2025. It was reconstructed in 1956.

What condition is US 281 SB over Hackberry Creek 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 February 2024.

How much traffic does US 281 SB over Hackberry Creek carry?

About 5,050 vehicles per day (2013 count), of which roughly 8% are trucks.

How long is US 281 SB over Hackberry Creek?

The structure is 106 ft (32.3 m) long with a longest span of 27 ft (8.2 m) and a deck 42 ft wide.

Who owns US 281 SB over Hackberry Creek?

It is owned by the State Highway Agency.