I-10 WB over Wilmot RD
GoodPima County, Arizona · 9.0 MI E JCT I-19 · Structure no. 00597
- Built
- 1960
- 65 years old
- Condition
- Good
- inspected January 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 177 ft
- 4 main spans
- Daily traffic
- 61,652
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I-10 WB over Wilmot RD is a prestressed concrete stringer/multi-beam or girder carrying I-10 WB over Wilmot RD in Pima County, Arizona. It was built in 1960, so it is 65 years old, older 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 61,652 vehicles a day, roughly 17% of them trucks, projected to reach 61,662 by 2042. The structure is 177 ft (53.9 m) long and 44 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 | 8 Very Good | No problems noted. |
| 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 I-10 WB over Wilmot RD built?
It was built in 1960, making it 65 years old in 2025.
What condition is I-10 WB over Wilmot 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 January 2024.
How much traffic does I-10 WB over Wilmot RD carry?
About 61,652 vehicles per day (2023 count), of which roughly 17% are trucks.
How long is I-10 WB over Wilmot RD?
The structure is 177 ft (53.9 m) long with a longest span of 51 ft (15.5 m) and a deck 44 ft wide.
Who owns I-10 WB over Wilmot RD?
It is owned by the State Highway Agency.