I 10; WB over Benson SPRR
FairCochise County, Arizona · 1.9 MI E JCT SR 90 · Structure no. 01349
- Built
- 1969
- 56 years old
- Condition
- Fair
- inspected February 2025
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 156 ft
- 3 main spans
- Daily traffic
- 8,142
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
I 10; WB over Benson SPRR is a prestressed concrete continuous stringer/multi-beam or girder carrying I 10; WB over Benson SPRR in Cochise County, Arizona. It was built in 1969, so it is 56 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 8,142 vehicles a day, roughly 34% of them trucks, projected to reach 8,152 by 2042. The structure is 156 ft (47.5 m) long and 40 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Benson SPRR built?
It was built in 1969, making it 56 years old in 2025.
What condition is I 10; WB over Benson SPRR 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 February 2025.
How much traffic does I 10; WB over Benson SPRR carry?
About 8,142 vehicles per day (2022 count), of which roughly 34% are trucks.
How long is I 10; WB over Benson SPRR?
The structure is 156 ft (47.5 m) long with a longest span of 57 ft (17.4 m) and a deck 40 ft wide.
Who owns I 10; WB over Benson SPRR?
It is owned by the State Highway Agency.