US Bridges

Old Gay Hill RD over Big Sandy Creek

Good

Washington County, Texas · 1.50 MI NW of SH 36 · Structure no. 172390AA0170003

Built
2015
10 years old
Condition
Good
inspected November 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
65 ft
1 main span
Daily traffic
433
2022 count
Owner
County
County Highway Agency

About this bridge

Old Gay Hill RD over Big Sandy Creek is a steel stringer/multi-beam or girder carrying Old Gay Hill RD over Big Sandy Creek in Washington County, Texas. It was built in 2015, so it is 10 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 433 vehicles a day, roughly 3% of them trucks, projected to reach 433 by 2042. The structure is 65 ft (19.8 m) long and 24 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesOld Gay Hill RD
CrossesBig Sandy Creek
Location1.50 MI NW of SH 36
RouteCounty Highway 0
StateTexas
Coordinates30.20083, -96.43048
Functional classRural Local

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 inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating52 US tons
Inventory rating31 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1 (+1 approach)
Design loadUnknown
Structure length65 ft (19.8 m)
Longest span39 ft (11.9 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic433 (2022)
Projected traffic433 by 2042
Trucks3%
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

OwnerCounty Highway Agency
Maintained byCounty 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 Old Gay Hill RD over Big Sandy Creek built?

It was built in 2015, making it 10 years old in 2025.

What condition is Old Gay Hill RD over Big Sandy 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 November 2023.

How much traffic does Old Gay Hill RD over Big Sandy Creek carry?

About 433 vehicles per day (2022 count), of which roughly 3% are trucks.

How long is Old Gay Hill RD over Big Sandy Creek?

The structure is 65 ft (19.8 m) long with a longest span of 39 ft (11.9 m) and a deck 24 ft wide.

Who owns Old Gay Hill RD over Big Sandy Creek?

It is owned by the County Highway Agency.