I 10; WB over Palo Verde Road
FairPima County, Arizona · 4.0 MI E JCT I 19 · Structure no. 01220
- Built
- 1967
- 58 years old
- Condition
- Fair
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 195 ft
- 4 main spans
- Daily traffic
- 35,801
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I 10; WB over Palo Verde Road is a steel continuous stringer/multi-beam or girder carrying I 10; WB over Palo Verde Road in Pima County, Arizona. It was built in 1967, so it is 58 years old, older than the Arizona average of 47.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 35,801 vehicles a day, roughly 15% of them trucks, projected to reach 35,811 by 2042. The structure is 195 ft (59.4 m) long and 47 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 10; WB over Palo Verde Road built?
It was built in 1967, making it 58 years old in 2025.
What condition is I 10; WB over Palo Verde Road in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.
How much traffic does I 10; WB over Palo Verde Road carry?
About 35,801 vehicles per day (2024 count), of which roughly 15% are trucks.
How long is I 10; WB over Palo Verde Road?
The structure is 195 ft (59.4 m) long with a longest span of 62 ft (18.9 m) and a deck 47 ft wide.
Who owns I 10; WB over Palo Verde Road?
It is owned by the State Highway Agency.