Phoenix Metro Area Projects

Loop 303 Improvement Projects

Project Timeline

2015-2024

Construction of Loop 303 south, between Interstate 10 to Van Buren Street is anticipated to start in fall 2015 and conclude in late 2017.

Although the initial Loop 303 construction will extend to Van Buren Street, a study is underway for the possible extension of Loop 303 south to the proposed SR 30, with construction anticipated to begin in 2023 and conclude in 2024, per the Regional Transportation Plan.

Other Projects Near Loop 303 / I-10
  • Summer 2015: Loop 303, Thomas to Camelback landscaping
  • Fall 2015: Loop 303 / I-10 Interchange Phase I landscaping
  • 2017*: Loop 303 / I-10 Interchange Phase II landscape design
  • 2018*: Loop 303 / I-10 Interchange Phase II landscaping

*Tentatively programmed