Loop 303 Improvement Project Near I-17
Sector: Road • Location: Phoenix, Arizona, United States
Source: Construction Equipment Guide
The Arizona Department of Transportation (ADOT) has started a $129 million project to add travel lanes and other improvements along Loop 303 between Interstate 17 and 51st Avenue in north Phoenix. The project includes construction of direct freeway-to-freeway ramps connecting I-17 and Loop 303, adding a third general-purpose lane on Loop 303 in each direction between Lake Pleasant Parkway and I-17
- Status
- Under Construction
- Sector
- Road
- Location
- Phoenix, Arizona, United States of America
- Updated
- 22 Jul 2026
- Source
- Construction Equipment Guide
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Project Information
Participants
| Not available for this record. |
Status
Original status | under construction |
Taiyo status | Under Construction |
Taiyo last update | 2026-07-22 |
Contact
| Not available for this record. |
Description
Description | The Arizona Department of Transportation (ADOT) has started a $129 million project to add travel lanes and other improvements along Loop 303 between Interstate 17 and 51st Avenue in north Phoenix. The project includes construction of direct freeway-to-freeway ramps connecting I-17 and Loop 303, adding a third general-purpose lane on Loop 303 in each direction between Lake Pleasant Parkway and I-17, constructing new bridges for a future interchange at 67th Avenue, widening the northbound I-17 exit ramp at Sonoran Desert Drive, installing new lighting, drainage improvements, and new overhead signs. |
Original sector | Transportation |
Budget |
Location
Country | United States of America (USA) |
State | Arizona |
City | Phoenix |
Source
Source | Construction Equipment Guide |
URL |
More Details
Record type | Project |
Sector | Road |
Article published date | 2026-03-20 |
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