US Bridges

SH 94 over White Rock Crk Rel No 1

Good

Trinity County, Texas · 3.10 MI NE of SH 19 · Structure no. 112280031901053

Built
1959
66 years old
Condition
Good
inspected March 2024
Type
Slab
Concrete
Length
25 ft
1 main span
Daily traffic
3,398
2020 count
Owner
State
State Highway Agency

About this bridge

SH 94 over White Rock Crk Rel No 1 is a concrete slab carrying SH 94 over White Rock Crk Rel No 1 in Trinity County, Texas. It was built in 1959, so it is 66 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 3,398 vehicles a day, roughly 21% of them trucks, projected to reach 4,750 by 2033. The structure is 25 ft (7.6 m) long and 42 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

Location

Open in Google Maps
CarriesSH 94
CrossesWhite Rock Crk Rel No 1
Location3.10 MI NE of SH 19
RouteState Highway 94
CountyTrinity County
StateTexas
Coordinates30.97014, -95.33087
Functional classRural Minor Arterial

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
ScourCountermeasures installed to correct a previously existing problem
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 rating52 US tons
Inventory rating31 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length25 ft (7.6 m)
Longest span25 ft (7.6 m)
Deck width42 ft (12.8 m)
Roadway width39 ft (11.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,398 (2020)
Projected traffic4,750 by 2033
Trucks21%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRelief for waterway
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 94 over White Rock Crk Rel No 1 built?

It was built in 1959, making it 66 years old in 2025.

What condition is SH 94 over White Rock Crk Rel No 1 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 SH 94 over White Rock Crk Rel No 1 carry?

About 3,398 vehicles per day (2020 count), of which roughly 21% are trucks.

How long is SH 94 over White Rock Crk Rel No 1?

The structure is 25 ft (7.6 m) long with a longest span of 25 ft (7.6 m) and a deck 42 ft wide.

Who owns SH 94 over White Rock Crk Rel No 1?

It is owned by the State Highway Agency.