US Bridges

Woodforest Blvd WB over Carpenters Bayou

Fair

Harris County, Texas · 0.10 MI E of Bwy 8 · Structure no. 121020AA4689002

Built
1970
55 years old
Condition
Fair
inspected September 2023
Type
Stringer/Multi-beam or Girder
Concrete
Length
128 ft
3 main spans
Daily traffic
12,392
2016 count
Owner
County
County Highway Agency

About this bridge

Woodforest Blvd WB over Carpenters Bayou is a concrete stringer/multi-beam or girder carrying Woodforest Blvd WB over Carpenters Bayou in Harris County, Texas. It was built in 1970, so it is 55 years old, older 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 12,392 vehicles a day, roughly 1% of them trucks, projected to reach 8,500 by 2030. The structure is 128 ft (39 m) long and 36 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesWoodforest Blvd WB
CrossesCarpenters Bayou
Location0.10 MI E of Bwy 8
RouteCounty Highway 0
StateTexas
Coordinates29.79062, -95.15898
Functional classRural 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length128 ft (39 m)
Longest span41 ft (12.5 m)
Deck width36 ft (11 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,392 (2016)
Projected traffic8,500 by 2030
Trucks1%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
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 statusPossibly eligible for the National Register; requires further investigation
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$9,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Woodforest Blvd WB over Carpenters Bayou built?

It was built in 1970, making it 55 years old in 2025.

What condition is Woodforest Blvd WB over Carpenters Bayou 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 Woodforest Blvd WB over Carpenters Bayou carry?

About 12,392 vehicles per day (2016 count), of which roughly 1% are trucks.

How long is Woodforest Blvd WB over Carpenters Bayou?

The structure is 128 ft (39 m) long with a longest span of 41 ft (12.5 m) and a deck 36 ft wide.

Who owns Woodforest Blvd WB over Carpenters Bayou?

It is owned by the County Highway Agency.