SR 77 over Wildlife Crossing
GoodPima County, Arizona · 2.1 MI N Tangerine RD · Structure no. 20052
- Built
- 2015
- 10 years old
- Condition
- Good
- inspected September 2024
- Type
- Frame
- Concrete
- Length
- 51 ft
- 1 main span
- Daily traffic
- 32,371
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
SR 77 over Wildlife Crossing is a concrete frame carrying SR 77 over Wildlife Crossing in Pima County, Arizona. It was built in 2015, so it is 10 years old, younger 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 32,371 vehicles a day, roughly 9% of them trucks, projected to reach 32,381 by 2042. The structure is 51 ft (15.5 m) long and 165 ft wide. If it were closed, the detour would be 67.1 mi (108 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 77 over Wildlife Crossing built?
It was built in 2015, making it 10 years old in 2025.
What condition is SR 77 over Wildlife Crossing 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 September 2024.
How much traffic does SR 77 over Wildlife Crossing carry?
About 32,371 vehicles per day (2024 count), of which roughly 9% are trucks.
How long is SR 77 over Wildlife Crossing?
The structure is 51 ft (15.5 m) long with a longest span of 51 ft (15.5 m) and a deck 165 ft wide.
Who owns SR 77 over Wildlife Crossing?
It is owned by the State Highway Agency.