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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.

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

1 in 5

1 in 5

RFPs changed their terms while active.

A week of proposal work, based on the published terms.

A week of proposal work, based on the published terms.

DAY 1 · PUBLISHED

PUBLISHED

DAY 16 · THE TERMS CHANGE

DAY 16 · TERMS CHANGE

DAY 25 · DUE

DUE

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.

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"The efficiency of the Leads platform allows us to determine if an RFP is worth the effort in minutes rather than hours. The results speak for themselves, we recently won our first bid, which we initially found on Leads!"

Kiana Stringfield

Founder, AKOMAKONNECT

A week of proposal work, based on the published terms.

A week of proposal work, based on the published terms.

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