US Bridges

US 281 over Bosque River

Fair

Hamilton County, Texas · 0.4 MI S of SH 6 · Structure no. 090980025101041

Built
1942
83 years old, rebuilt 2007
Condition
Fair
inspected January 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
710 ft
3 main spans
Daily traffic
6,992
2019 count
Owner
State
State Highway Agency

About this bridge

US 281 over Bosque River is a steel continuous stringer/multi-beam or girder carrying US 281 over Bosque River in Hamilton County, Texas. It was built in 1942 and reconstructed in 2007, so it is 83 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 6,992 vehicles a day, roughly 13% of them trucks, projected to reach 10,768 by 2039. The structure is 710 ft (216.4 m) long and 76 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 281
CrossesBosque River
Location0.4 MI S of SH 6
RouteU.S. Route 281
StateTexas
Coordinates31.97726, -98.03519
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 protection7 GoodSome minor problems.
Last inspectionJanuary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to 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

MaterialSteel Continuous
DeckCorrugated steel
Main spans3 (+12 approach)
Design loadHL 93
Structure length710 ft (216.4 m)
Longest span90 ft (27.4 m)
Deck width76 ft (23.2 m)
Roadway width63 ft (19.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,992 (2019)
Projected traffic10,768 by 2039
Trucks13%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusEligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$4.2 million
NavigationNo navigation control on waterway

Frequently asked questions

When was US 281 over Bosque River built?

It was built in 1942, making it 83 years old in 2025. It was reconstructed in 2007.

What condition is US 281 over Bosque 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 January 2023.

How much traffic does US 281 over Bosque River carry?

About 6,992 vehicles per day (2019 count), of which roughly 13% are trucks.

How long is US 281 over Bosque River?

The structure is 710 ft (216.4 m) long with a longest span of 90 ft (27.4 m) and a deck 76 ft wide.

Who owns US 281 over Bosque River?

It is owned by the State Highway Agency.