Phoenix Metro Area Projects

Loop 303 Improvement Project: North of Interstate 10

Project Documents

In accordance with state and federal statutes, ADOT makes all public decision-making documents available to the public.

Public Meetings
Technical Documents
Loop 303, I-10 to US 60 Draft Design Concept Report

The Draft Design Concept Report (DCR) reflects the preliminary engineering concepts and recommended design for the proposed expansion of Loop 303 from I-10 to US 60. The draft DCR accompanies the Draft Environmental Assessment for this freeway segment.

Project-specific environmental documents not currently available on this page can be requested by emailing the Environmental Planning Group or by calling 602.712.7767.

Documents are posted as they become available in PDF format, which requires Adobe Reader to view.