US Bridges

SH 222 over Brazos River

PoorPosted for load

Knox County, Texas · 5.50 MI W of SH 6 · Structure no. 251380049604003

Built
1960
65 years old, rebuilt 1981
Condition
Poor
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
800 ft
15 main spans
Daily traffic
317
2022 count
Owner
State
State Highway Agency

About this bridge

SH 222 over Brazos River is a steel continuous stringer/multi-beam or girder carrying SH 222 over Brazos River in Knox County, Texas. It was built in 1960 and reconstructed in 1981, so it is 65 years old, older than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 317 vehicles a day, roughly 35% of them trucks, projected to reach 880 by 2033. The structure is 800 ft (243.8 m) long and 36 ft wide. If it were closed, the detour would be 29.8 mi (48 km).

CarriesSH 222
CrossesBrazos River
Location5.50 MI W of SH 6
RouteState Highway 222
StateTexas
Coordinates33.4259, -99.91131
Functional classRural Major Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating53 US tons
Inventory rating32 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans15
Design loadOther
Structure length800 ft (243.8 m)
Longest span60 ft (18.3 m)
Deck width36 ft (11 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic317 (2022)
Projected traffic880 by 2033
Trucks35%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed29.8 mi (48 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 222 over Brazos River built?

It was built in 1960, making it 65 years old in 2025. It was reconstructed in 1981.

What condition is SH 222 over Brazos River in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in August 2024.

How much traffic does SH 222 over Brazos River carry?

About 317 vehicles per day (2022 count), of which roughly 35% are trucks.

How long is SH 222 over Brazos River?

The structure is 800 ft (243.8 m) long with a longest span of 60 ft (18.3 m) and a deck 36 ft wide.

Who owns SH 222 over Brazos River?

It is owned by the State Highway Agency.