South 12 Avenue over Julian Wash
GoodPima County, Arizona · 0.8 MI N JCT Ajo Way · Structure no. 08271
- Built
- 1963
- 62 years old
- Condition
- Good
- inspected April 2023
- Type
- Channel Beam
- Prestressed Concrete
- Length
- 42 ft
- 1 main span
- Daily traffic
- 5,123
- 2023 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
South 12 Avenue over Julian Wash is a prestressed concrete channel beam carrying South 12 Avenue over Julian Wash in Pima County, Arizona. It was built in 1963, so it is 62 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 5,123 vehicles a day, roughly 1% of them trucks, projected to reach 5,133 by 2042. The structure is 42 ft (12.8 m) long and 48 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 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 South 12 Avenue over Julian Wash built?
It was built in 1963, making it 62 years old in 2025.
What condition is South 12 Avenue over Julian Wash 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 April 2023.
How much traffic does South 12 Avenue over Julian Wash carry?
About 5,123 vehicles per day (2023 count), of which roughly 1% are trucks.
How long is South 12 Avenue over Julian Wash?
The structure is 42 ft (12.8 m) long with a longest span of 41 ft (12.5 m) and a deck 48 ft wide.
Who owns South 12 Avenue over Julian Wash?
It is owned by the City or Municipal Highway Agency.