IH 10 over John Martin RD
GoodHarris County, Texas · 4.0 MI E of San Jac River · Structure no. 121020050801335
- Built
- 2001
- 24 years old
- Condition
- Good
- inspected September 2022
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 281 ft
- 3 main spans
- Daily traffic
- 70,110
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
IH 10 over John Martin RD is a prestressed concrete stringer/multi-beam or girder carrying IH 10 over John Martin RD in Harris County, Texas. It was built in 2001, so it is 24 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 70,110 vehicles a day, roughly 20% of them trucks, projected to reach 109,630 by 2033. The structure is 281 ft (85.6 m) long and 115 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 IH 10 over John Martin RD built?
It was built in 2001, making it 24 years old in 2025.
What condition is IH 10 over John Martin RD 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 2022.
How much traffic does IH 10 over John Martin RD carry?
About 70,110 vehicles per day (2020 count), of which roughly 20% are trucks.
How long is IH 10 over John Martin RD?
The structure is 281 ft (85.6 m) long with a longest span of 97 ft (29.6 m) and a deck 115 ft wide.
Who owns IH 10 over John Martin RD?
It is owned by the State Highway Agency.