N. Post Oak over IH 10
GoodHarris County, Texas · 0.1 MI W of IH 610 · Structure no. 121020027107574
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected August 2024
- Type
- Box Beam or Girders - Multiple
- Steel Continuous
- Length
- 549 ft
- 3 main spans
- Daily traffic
- 12,958
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
N. Post Oak over IH 10 is a steel continuous box beam or girders - multiple carrying N. Post Oak over IH 10 in Harris County, Texas. It was built in 2006, so it is 19 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 12,958 vehicles a day, roughly 3% of them trucks, projected to reach 24,699 by 2038. The structure is 549 ft (167.3 m) long and 106 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N. Post Oak over IH 10 built?
It was built in 2006, making it 19 years old in 2025.
What condition is N. Post Oak over IH 10 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 August 2024.
How much traffic does N. Post Oak over IH 10 carry?
About 12,958 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is N. Post Oak over IH 10?
The structure is 549 ft (167.3 m) long with a longest span of 144 ft (43.9 m) and a deck 106 ft wide.
Who owns N. Post Oak over IH 10?
It is owned by the State Highway Agency.