US Bridges

FM 3188 over Sandy Creek

Good

Trinity County, Texas · 3.85 MI SE of SH 94 · Structure no. 112280326901001

Built
1979
46 years old
Condition
Good
inspected March 2024
Type
Stringer/Multi-beam or Girder
Concrete
Length
91 ft
3 main spans
Daily traffic
928
2024 count
Owner
State
State Highway Agency

About this bridge

FM 3188 over Sandy Creek is a concrete stringer/multi-beam or girder carrying FM 3188 over Sandy Creek in Trinity County, Texas. It was built in 1979, so it is 46 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 928 vehicles a day, roughly 3% of them trucks, projected to reach 1,020 by 2033. The structure is 91 ft (27.7 m) long and 28 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesFM 3188
CrossesSandy Creek
Location3.85 MI SE of SH 94
RouteState Highway 3188
StateTexas
Coordinates30.94479, -95.2753
Functional classRural Minor 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 protection7 GoodSome minor problems.
Last inspectionMarch 2024
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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating70 US tons
Inventory rating42 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length91 ft (27.7 m)
Longest span30 ft (9.1 m)
Deck width28 ft (8.6 m)
Roadway width26 ft (8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic928 (2024)
Projected traffic1,020 by 2033
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 km)
TollOn a free road
National Highway SystemNo

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 FM 3188 over Sandy Creek built?

It was built in 1979, making it 46 years old in 2025.

What condition is FM 3188 over 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 March 2024.

How much traffic does FM 3188 over Sandy Creek carry?

About 928 vehicles per day (2024 count), of which roughly 3% are trucks.

How long is FM 3188 over Sandy Creek?

The structure is 91 ft (27.7 m) long with a longest span of 30 ft (9.1 m) and a deck 28 ft wide.

Who owns FM 3188 over Sandy Creek?

It is owned by the State Highway Agency.