US Bridges

US 281 Sbml over Cypress Creek

Good

Comal County, Texas · 0.04 MI S of FM 311 · Structure no. 150460025303262

Built
2013
12 years old
Condition
Good
inspected June 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
260 ft
4 main spans
Daily traffic
10,302
2020 count
Owner
State
State Highway Agency

About this bridge

US 281 Sbml over Cypress Creek is a prestressed concrete box beam or girders - multiple carrying US 281 Sbml over Cypress Creek in Comal County, Texas. It was built in 2013, so it is 12 years old, younger than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 10,302 vehicles a day, roughly 4% of them trucks, projected to reach 15,470 by 2033. The structure is 260 ft (79.2 m) long and 51 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 281 Sbml
CrossesCypress Creek
Location0.04 MI S of FM 311
RouteU.S. Route 281
StateTexas
Coordinates29.8744, -98.41012
Functional classRural Principal Arterial - Other

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: 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 spans4
Design loadHL 93
Structure length260 ft (79.2 m)
Longest span65 ft (19.8 m)
Deck width51 ft (15.5 m)
Roadway width48 ft (14.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,302 (2020)
Projected traffic15,470 by 2033
Trucks4%
Lanes on structure3
Traffic directionOne-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 statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was US 281 Sbml over Cypress Creek built?

It was built in 2013, making it 12 years old in 2025.

What condition is US 281 Sbml over Cypress Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in June 2024.

How much traffic does US 281 Sbml over Cypress Creek carry?

About 10,302 vehicles per day (2020 count), of which roughly 4% are trucks.

How long is US 281 Sbml over Cypress Creek?

The structure is 260 ft (79.2 m) long with a longest span of 65 ft (19.8 m) and a deck 51 ft wide.

Who owns US 281 Sbml over Cypress Creek?

It is owned by the State Highway Agency.