I-17 SB over Cienega Creek
GoodYavapai County, Arizona · 0.5 MI S JCT SR 169 · Structure no. 01353
- Built
- 1969
- 56 years old
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 141 ft
- 2 main spans
- Daily traffic
- 14,069
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I-17 SB over Cienega Creek is a prestressed concrete stringer/multi-beam or girder carrying I-17 SB over Cienega Creek in Yavapai 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 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 14,069 vehicles a day, roughly 16% of them trucks, projected to reach 14,079 by 2042. The structure is 141 ft (43 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
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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-17 SB over Cienega Creek built?
It was built in 1969, making it 56 years old in 2025.
What condition is I-17 SB over Cienega Creek 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 October 2024.
How much traffic does I-17 SB over Cienega Creek carry?
About 14,069 vehicles per day (2023 count), of which roughly 16% are trucks.
How long is I-17 SB over Cienega Creek?
The structure is 141 ft (43 m) long with a longest span of 68 ft (20.7 m) and a deck 40 ft wide.
Who owns I-17 SB over Cienega Creek?
It is owned by the State Highway Agency.