US59SB / Wstprk WB over US 59 Sbfr & Westpark DR
GoodHarris County, Texas · 0.55 MI E of Hillcroft · Structure no. 121020TOL030009
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected December 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 1,105 ft
- 3 main spans
- Daily traffic
- 10,000
- 2015 count
- Owner
- Toll Authority
- Local Toll Authority
About this bridge
US59SB / Wstprk WB over US 59 Sbfr & Westpark DR is a steel continuous stringer/multi-beam or girder carrying US59SB / Wstprk WB over US 59 Sbfr & Westpark DR in Harris County, Texas. It was built in 2004, so it is 21 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 10,000 vehicles a day, roughly 5% of them trucks, projected to reach 50,000 by 2035. The structure is 1,105 ft (336.8 m) long and 27 ft wide.
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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US59SB / Wstprk WB over US 59 Sbfr & Westpark DR built?
It was built in 2004, making it 21 years old in 2025.
What condition is US59SB / Wstprk WB over US 59 Sbfr & Westpark DR 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 December 2023.
How much traffic does US59SB / Wstprk WB over US 59 Sbfr & Westpark DR carry?
About 10,000 vehicles per day (2015 count), of which roughly 5% are trucks.
How long is US59SB / Wstprk WB over US 59 Sbfr & Westpark DR?
The structure is 1,105 ft (336.8 m) long with a longest span of 245 ft (74.7 m) and a deck 27 ft wide.
Who owns US59SB / Wstprk WB over US 59 Sbfr & Westpark DR?
It is owned by the Local Toll Authority.