Charleston Road over San Pedro River
FairCochise County, Arizona · 7.4 MI NE JCT SR 90 · Structure no. 07592
- Built
- 1990
- 35 years old
- Condition
- Fair
- inspected January 2025
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 316 ft
- 3 main spans
- Daily traffic
- 3,000
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Charleston Road over San Pedro River is a prestressed concrete continuous stringer/multi-beam or girder carrying Charleston Road over San Pedro River in Cochise County, Arizona. It was built in 1990, so it is 35 years old, younger 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 3,000 vehicles a day, roughly 5% of them trucks, projected to reach 3,010 by 2041. The structure is 316 ft (96.3 m) long and 35 ft wide. If it were closed, the detour would be 14.9 mi (24 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Charleston Road over San Pedro River built?
It was built in 1990, making it 35 years old in 2025.
What condition is Charleston Road over San Pedro River 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 January 2025.
How much traffic does Charleston Road over San Pedro River carry?
About 3,000 vehicles per day (2021 count), of which roughly 5% are trucks.
How long is Charleston Road over San Pedro River?
The structure is 316 ft (96.3 m) long with a longest span of 103 ft (31.4 m) and a deck 35 ft wide.
Who owns Charleston Road over San Pedro River?
It is owned by the County Highway Agency.