I-17 Flex Lanes Expansion Project
Sector: Road • Location: Black Canyon City, Arizona, United States
Source: The Arizona Republic
A 23-mile improvement project on Interstate 17 between Anthem Way and Sunset Point, including the addition of flex lanes, widening sections of the freeway to three lanes in each direction, and replacing or widening 12 bridges. The project aims to alleviate traffic congestion near Black Canyon City and improve traffic flow between Phoenix and the High Country.
- Status
- Under Construction
- Sector
- Road, Government
- Location
- Black Canyon City, Arizona, United States of America
- Updated
- 22 Jul 2026
- Source
- The Arizona Republic
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Project Information
Participants
Sponsoring Agency |
Status
Original status | under construction |
Taiyo status | Under Construction |
Taiyo last update | 2026-07-22 |
Contact
| Not available for this record. |
Description
Description | A 23-mile improvement project on Interstate 17 between Anthem Way and Sunset Point, including the addition of flex lanes, widening sections of the freeway to three lanes in each direction, and replacing or widening 12 bridges. The project aims to alleviate traffic congestion near Black Canyon City and improve traffic flow between Phoenix and the High Country. |
Original sector | Transportation |
Budget |
Location
Country | United States of America (USA) |
State | Arizona |
City | Black Canyon City |
Source
Source | The Arizona Republic |
URL |
More Details
Record type | Project |
Sector | Road, Government |
Article published date | 2025-09-16 |
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