I 10 over Dirt/Gravel Road
GoodMaricopa County, Arizona · 20.8 MI W JCT I 10/I 17 · Structure no. 01719
- Built
- 1978
- 47 years old, rebuilt 2011
- Condition
- Good
- inspected February 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 137 ft
- 3 main spans
- Daily traffic
- 222,327
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I 10 over Dirt/Gravel Road is a prestressed concrete continuous stringer/multi-beam or girder carrying I 10 over Dirt/Gravel Road in Maricopa County, Arizona. It was built in 1978 and reconstructed in 2011, so it is 47 years old, younger than the Arizona average of 47.8 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 222,327 vehicles a day, roughly 13% of them trucks, projected to reach 222,337 by 2041. The structure is 137 ft (41.8 m) long and 258 ft wide. If it were closed, the detour would be 14.3 mi (23 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 I 10 over Dirt/Gravel Road built?
It was built in 1978, making it 47 years old in 2025. It was reconstructed in 2011.
What condition is I 10 over Dirt/Gravel Road 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 February 2023.
How much traffic does I 10 over Dirt/Gravel Road carry?
About 222,327 vehicles per day (2021 count), of which roughly 13% are trucks.
How long is I 10 over Dirt/Gravel Road?
The structure is 137 ft (41.8 m) long with a longest span of 54 ft (16.5 m) and a deck 258 ft wide.
Who owns I 10 over Dirt/Gravel Road?
It is owned by the State Highway Agency.