I-17; SB over Little Squaw Creek
GoodMaricopa County, Arizona · 15.2 MI N JCT SR 74 · Structure no. 02965
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 209 ft
- 2 main spans
- Daily traffic
- 23,261
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I-17; SB over Little Squaw Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying I-17; SB over Little Squaw Creek in Maricopa County, Arizona. It was built in 2011, so it is 14 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 23,261 vehicles a day, roughly 14% of them trucks, projected to reach 23,271 by 2042. The structure is 209 ft (63.7 m) long and 65 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-17; SB over Little Squaw Creek built?
It was built in 2011, making it 14 years old in 2025.
What condition is I-17; SB over Little Squaw 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 September 2024.
How much traffic does I-17; SB over Little Squaw Creek carry?
About 23,261 vehicles per day (2023 count), of which roughly 14% are trucks.
How long is I-17; SB over Little Squaw Creek?
The structure is 209 ft (63.7 m) long with a longest span of 102 ft (31.1 m) and a deck 65 ft wide.
Who owns I-17; SB over Little Squaw Creek?
It is owned by the State Highway Agency.