I 17 SB over WB 10 Ramp
GoodMaricopa County, Arizona · At SE Junction of I 17 · Structure no. 01996
- Built
- 1988
- 37 years old
- Condition
- Good
- inspected August 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete
- Length
- 167 ft
- 1 main span
- Daily traffic
- 61,420
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I 17 SB over WB 10 Ramp is a prestressed concrete box beam or girders - single or spread carrying I 17 SB over WB 10 Ramp in Maricopa County, Arizona. It was built in 1988, so it is 37 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 61,420 vehicles a day, roughly 4% of them trucks, projected to reach 61,430 by 2041. The structure is 167 ft (50.9 m) long and 61 ft wide. If it were closed, the detour would be 1.9 mi (3 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 17 SB over WB 10 Ramp built?
It was built in 1988, making it 37 years old in 2025.
What condition is I 17 SB over WB 10 Ramp 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 August 2024.
How much traffic does I 17 SB over WB 10 Ramp carry?
About 61,420 vehicles per day (2021 count), of which roughly 4% are trucks.
How long is I 17 SB over WB 10 Ramp?
The structure is 167 ft (50.9 m) long with a longest span of 155 ft (47.2 m) and a deck 61 ft wide.
Who owns I 17 SB over WB 10 Ramp?
It is owned by the State Highway Agency.