US Bridges

Commonwealth WB over Bullhead Slough

Fair

Fort Bend County, Texas · .05 MI E of University · Structure no. 120800H01104002

Built
2003
22 years old
Condition
Fair
inspected September 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
567 ft
6 main spans
Daily traffic
1,000
2009 count
Owner
County
County Highway Agency

About this bridge

Commonwealth WB over Bullhead Slough is a prestressed concrete box beam or girders - multiple carrying Commonwealth WB over Bullhead Slough in Fort Bend County, Texas. It was built in 2003, so it is 22 years old, younger than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 1,000 vehicles a day, projected to reach 1,500 by 2029. The structure is 567 ft (172.8 m) long and 35 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesCommonwealth WB
CrossesBullhead Slough
Location.05 MI E of University
RouteCounty Highway 0
StateTexas
Coordinates29.55917, -95.63845
Functional classUrban Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy7: Better than present minimum 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 spans6
Design loadHS 20
Structure length567 ft (172.8 m)
Longest span95 ft (29 m)
Deck width35 ft (10.8 m)
Roadway width26 ft (7.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,000 (2009)
Projected traffic1,500 by 2029
Trucks0%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 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 Commonwealth WB over Bullhead Slough built?

It was built in 2003, making it 22 years old in 2025.

What condition is Commonwealth WB over Bullhead Slough in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2023.

How much traffic does Commonwealth WB over Bullhead Slough carry?

About 1,000 vehicles per day (2009 count).

How long is Commonwealth WB over Bullhead Slough?

The structure is 567 ft (172.8 m) long with a longest span of 95 ft (29 m) and a deck 35 ft wide.

Who owns Commonwealth WB over Bullhead Slough?

It is owned by the County Highway Agency.