US Bridges

SH 8 over Sulphur River

Good

Bowie County, Texas · 4.90 MI S of US 67 · Structure no. 190190006201053

Built
2023
2 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
7,110 ft
66 main spans
Daily traffic
2,095
2022 count
Owner
State
State Highway Agency

About this bridge

SH 8 over Sulphur River is a prestressed concrete stringer/multi-beam or girder carrying SH 8 over Sulphur River in Bowie County, Texas. It was built in 2023, so it is 2 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 2,095 vehicles a day, roughly 25% of them trucks, projected to reach 2,095 by 2042. The structure is 7,110 ft (2,167.1 m) long and 46 ft wide. If it were closed, the detour would be 34.2 mi (55 km).

CarriesSH 8
CrossesSulphur River
Location4.90 MI S of US 67
RouteState Highway 8
StateTexas
Coordinates33.26584, -94.35034
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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
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 spans66
Design loadHL 93
Structure length7,110 ft (2,167.1 m)
Longest span135 ft (41.1 m)
Deck width46 ft (14 m)
Roadway width44 ft (13.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,095 (2022)
Projected traffic2,095 by 2042
Trucks25%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed34.2 mi (55 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 SH 8 over Sulphur River built?

It was built in 2023, making it 2 years old in 2025.

What condition is SH 8 over Sulphur River 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 September 2024.

How much traffic does SH 8 over Sulphur River carry?

About 2,095 vehicles per day (2022 count), of which roughly 25% are trucks.

How long is SH 8 over Sulphur River?

The structure is 7,110 ft (2,167.1 m) long with a longest span of 135 ft (41.1 m) and a deck 46 ft wide.

Who owns SH 8 over Sulphur River?

It is owned by the State Highway Agency.