RFPs & RFQs

FY 2026-27 I-10 West Major Investment Study RFP

The Maricopa Association of Governments ("MAG") is requesting proposals from qualified consultants for the FY 2026-27 I-10 West Major Investment Study RFP. The purpose of this Request for Proposals (RFP) is to solicit proposals from qualified consultants to conduct a multimodal corridor study of the Interstate 10 (Papago) Freeway corridor between the Deck Park Tunnel and the Loop 303 (Estrella) Freeway. The project will be completed in a maximum of 18 months from the date of the notice to proceed at a cost not to exceed $2M. Detailed proposal requirements may be downloaded from https://azmag.gov, then “RFPs and RFQs.” For further information, please submit questions in writing by email to [email protected] not later than ten (10) business days prior to the closing date of July 29, 2026. Responses to questions will be posted on MAG’s website at https://azmag.gov under “RFPs and RFQs” not later than six (6) business days prior to the closing date of July 29, 2026. A pre-offer conference will be held via in person at MAG offices, as well as virtually, from 1:30pm to 3:30 pm on Tuesday June 16, 2026. Please send an RSVP by emailing to [email protected] if you would like to attend, and further details will be provided. Proposals will be accepted until 3:00 PM MST (Mountain Standard Time) on July 29, 2026.

For further information, please submit questions in writing by email to [email protected] not later than ten (10) business days prior to the closing date of July 29, 2026. Responses to questions will be posted here not later than six (6) business days prior to the closing date of July 29, 2026.

Proposals will be accepted until 3:00 PM MST (Mountain Standard Time) on July 29, 2026.

Contacts

Materials

• FY 2026-27 I-10 West Major Investment Study RFP Document
• FY 2026-27 I-10 West Major Investment Study RFP Budget Sheet