US Bridges

US 281 SB over Canton Road

Fair

Hidalgo County, Texas · 1.75 MI S of SH 107 · Structure no. 211090025508266

Built
2006
19 years old
Condition
Fair
inspected May 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
242 ft
1 main span
Daily traffic
34,800
2023 count
Owner
State
State Highway Agency

About this bridge

US 281 SB over Canton Road is a prestressed concrete stringer/multi-beam or girder carrying US 281 SB over Canton Road in Hidalgo County, Texas. It was built in 2006, so it is 19 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 34,800 vehicles a day, roughly 23% of them trucks, projected to reach 33,780 by 2031. The structure is 242 ft (73.8 m) long and 78 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 281 SB
CrossesCanton Road
Location1.75 MI S of SH 107
RouteU.S. Route 281
StateTexas
Coordinates26.27393, -98.15274
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: 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, cast-in-place
Main spans1 (+2 approach)
Design loadHS 25 or greater
Structure length242 ft (73.8 m)
Longest span122 ft (37.2 m)
Deck width78 ft (23.9 m)
Roadway width76 ft (23.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic34,800 (2023)
Projected traffic33,780 by 2031
Trucks23%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
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 statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was US 281 SB over Canton Road built?

It was built in 2006, making it 19 years old in 2025.

What condition is US 281 SB over Canton Road 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 May 2023.

How much traffic does US 281 SB over Canton Road carry?

About 34,800 vehicles per day (2023 count), of which roughly 23% are trucks.

How long is US 281 SB over Canton Road?

The structure is 242 ft (73.8 m) long with a longest span of 122 ft (37.2 m) and a deck 78 ft wide.

Who owns US 281 SB over Canton Road?

It is owned by the State Highway Agency.