I 19 over Tubac Creek Wash
GoodSanta Cruz County, Arizona · 14.3 MI N JCT SR 289 · Structure no. 06671
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected June 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 74 ft
- 6 main spans
- Daily traffic
- 19,046
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I 19 over Tubac Creek Wash is a concrete continuous culvert carrying I 19 over Tubac Creek Wash in Santa Cruz County, Arizona. It was built in 1978, so it is 47 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 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 19,046 vehicles a day, roughly 19% of them trucks, projected to reach 19,056 by 2042. The structure is 74 ft (22.6 m) long. 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 19 over Tubac Creek Wash built?
It was built in 1978, making it 47 years old in 2025.
What condition is I 19 over Tubac Creek 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 June 2024.
How much traffic does I 19 over Tubac Creek Wash carry?
About 19,046 vehicles per day (2024 count), of which roughly 19% are trucks.
How long is I 19 over Tubac Creek Wash?
The structure is 74 ft (22.6 m) long with a longest span of 10 ft (3 m).
Who owns I 19 over Tubac Creek Wash?
It is owned by the State Highway Agency.