West RD WB over White Oak Bayou
GoodHarris County, Texas · 0.15 MI E of Rio Grande · Structure no. 121020AA7704001
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected September 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 152 ft
- 5 main spans
- Daily traffic
- 12,609
- 2016 count
- Owner
- County
- County Highway Agency
About this bridge
West RD WB over White Oak Bayou is a prestressed concrete box beam or girders - multiple carrying West RD WB over White Oak Bayou in Harris County, Texas. It was built in 1986, so it is 39 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 12,609 vehicles a day, roughly 1% of them trucks, projected to reach 8,000 by 2035. The structure is 152 ft (46.3 m) long and 32 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was West RD WB over White Oak Bayou built?
It was built in 1986, making it 39 years old in 2025.
What condition is West RD WB over White Oak Bayou 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 2023.
How much traffic does West RD WB over White Oak Bayou carry?
About 12,609 vehicles per day (2016 count), of which roughly 1% are trucks.
How long is West RD WB over White Oak Bayou?
The structure is 152 ft (46.3 m) long with a longest span of 30 ft (9.1 m) and a deck 32 ft wide.
Who owns West RD WB over White Oak Bayou?
It is owned by the County Highway Agency.