US Bridges

SH 80 over Sandies Creek

Good

Gonzales County, Texas · 1.30 MI S of FM 1682 · Structure no. 130900028704008

Built
1974
51 years old, rebuilt 2024
Condition
Good
inspected December 2024
Type
Stringer/Multi-beam or Girder
Concrete
Length
240 ft
6 main spans
Daily traffic
3,118
2023 count
Owner
State
State Highway Agency

About this bridge

SH 80 over Sandies Creek is a concrete stringer/multi-beam or girder carrying SH 80 over Sandies Creek in Gonzales County, Texas. It was built in 1974 and reconstructed in 2024, so it is 51 years old, older 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 3,118 vehicles a day, roughly 31% of them trucks, projected to reach 4,365 by 2042. The structure is 240 ft (73.2 m) long and 58 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesSH 80
CrossesSandies Creek
Location1.30 MI S of FM 1682
RouteState Highway 80
StateTexas
Coordinates29.38809, -97.74877
Functional classRural Major Collector

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75 US tons
Inventory rating45 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans6
Design loadHS 20
Structure length240 ft (73.2 m)
Longest span40 ft (12.2 m)
Deck width58 ft (17.8 m)
Roadway width37 ft (11.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,118 (2023)
Projected traffic4,365 by 2042
Trucks31%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 SH 80 over Sandies Creek built?

It was built in 1974, making it 51 years old in 2025. It was reconstructed in 2024.

What condition is SH 80 over Sandies 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 December 2024.

How much traffic does SH 80 over Sandies Creek carry?

About 3,118 vehicles per day (2023 count), of which roughly 31% are trucks.

How long is SH 80 over Sandies Creek?

The structure is 240 ft (73.2 m) long with a longest span of 40 ft (12.2 m) and a deck 58 ft wide.

Who owns SH 80 over Sandies Creek?

It is owned by the State Highway Agency.