Sealed proposals from firms interested in providing services for a Comprehensive Transportation Plan for the City of Portland shall be submitted electronically to bidsubmit@portlandmaine.gov with the name of the Proposer, Project name and RFP number (RFP # 26037) in the subject line and will be received until 3:30 p.m., Thursday, December 4, 2025, at which time they will be opened and read. Proposals may also be submitted via USPS, UPS, FedEx or in person to the City of Portland, Purchasing Rm. 103, 389 Congress St., Portland ME 04101. It is the proposer's sole responsibility to ensure that their proposal is submitted prior to the date and time specified. Late proposals shall not be accepted.

Copies of the above documents are available by contacting the Purchasing Office either by e-mail, purchasing@portlandmaine.gov, or phone (207) 874-8654. Each prospective bidder will be required to obtain from the City each copy of the proposal form and each set of plans.