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City of Manteca
· City
· California
Railroad Grade Separation Feasibility Study for Airport Way and McKinley Avenue
PROPOSALS DUE
October 15, 2026, 5:00 pm PDT
Closed
WHAT THEY WANT
(Summarized from the RFP)
The City of Manteca, working with regional partners, is seeking civil engineering and transportation planning consultants to prepare a Railroad Grade Separation Feasibility Study for two Union Pacific Railroad crossings: Airport Way and McKinley Avenue. Continued residential, industrial and commercial growth along the UPRR corridors makes grade separations critical to reducing traffic delay, improving emergency response times and strengthening public safety. The study will evaluate the crossings and develop preliminary engineering solutions for each.
DOCUMENT SET
4 documents
· 50.2MB
CHANGES SINCE PUBLISHED
No amendments were filed before it closed.
WHAT OTHERS ASKED
No questions were answered in writing before it closed.
ABOUT THIS RFP
RFP number
Not Assigned
Budget
Not Assigned
Published
Entity type
City
State
California
Summarized from the City of Manteca portal.
HOW TO SUBMIT
Submit electronically by email to Elba Mijango, Associate Engineer (emijango@manteca.gov), subject line "RR Grade Separation FS Oct-2026": a Work Proposal file and a separate Cost Proposal file (the cost file does not count toward the page limit). Proposals must be signed by an officer authorized to bind the firm, with proof of signature authority. Inquiries by email only; addenda and Q&A are posted on the City's bids page (manteca.gov/Bids.aspx).
NAICS CODES & TAGS
541330
541690
Transportation and Transit Planning
Economic Feasibility Study
Architecture and Engineering Design
ACROSS 539 RFPS
MORE THAN
RFPs changed their terms while active.
25 days is the median window from publication to due date; day 16 is the median first change for the 113 that changed. 539 RFPs published and due: July 23 - Sept. 30, 2026.
Bid on five RFPs, and the odds are better than two in three that at least one changes its terms before the deadline. Larger firms have staff tracking this. Start free and you’ll have it at your fingertips too.
This RFP has closed
Proposals were due October 15, 2026, 5:00 pm PDT. Leads tracks active RFPs from posting to deadline.

