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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

22 days left

WHAT THEY WANT

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 — so the deadline and requirements on this page are the ones that still apply.

WHAT OTHERS ASKED

No questions answered in writing yet — when the government entity answers, each one lands here, with the ones that change who can bid called out.

ABOUT THIS RFP

RFP number

Not Assigned

Budget

Not Assigned

Published

Entity type

City

State

California

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 310 RFPS

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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 14 · THE TERMS CHANGE

DAY 14 · TERMS CHANGE

DAY 22 · DUE

DUE

22 days is the median window from publication to due date; day 14 is the median first change for the 62 that changed. 310 RFPs published from July 23 to September 14, 2026.

Nothing filed on this RFP yet. The first change typically lands day 14 of 22.

Nothing filed on this RFP yet. The first change typically lands day 14 of 22.

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

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

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