US Bridges

US 281 over San Benito Low Level Can

Fair

Cameron County, Texas · 0.90 MI E of FM 1479 · Structure no. 210310022003017

Built
1955
70 years old
Condition
Fair
inspected March 2023
Type
Slab
Concrete
Length
50 ft
2 main spans
Daily traffic
4,109
2022 count
Owner
State
State Highway Agency

About this bridge

US 281 over San Benito Low Level Can is a concrete slab carrying US 281 over San Benito Low Level Can in Cameron County, Texas. It was built in 1955, so it is 70 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 4,109 vehicles a day, roughly 20% of them trucks, projected to reach 5,400 by 2033. The structure is 50 ft (15.2 m) long and 44 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesUS 281
CrossesSan Benito Low Level Can
Location0.90 MI E of FM 1479
RouteU.S. Route 281
StateTexas
Coordinates26.05221, -97.74745
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
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour evaluation has not been made
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating53 US tons
Inventory rating32 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadH 20
Structure length50 ft (15.2 m)
Longest span25 ft (7.6 m)
Deck width44 ft (13.4 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,109 (2022)
Projected traffic5,400 by 2033
Trucks20%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

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 over San Benito Low Level Can built?

It was built in 1955, making it 70 years old in 2025.

What condition is US 281 over San Benito Low Level Can 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 March 2023.

How much traffic does US 281 over San Benito Low Level Can carry?

About 4,109 vehicles per day (2022 count), of which roughly 20% are trucks.

How long is US 281 over San Benito Low Level Can?

The structure is 50 ft (15.2 m) long with a longest span of 25 ft (7.6 m) and a deck 44 ft wide.

Who owns US 281 over San Benito Low Level Can?

It is owned by the State Highway Agency.