NAICS 336510 - Railroad Rolling Stock Manufacturing RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities
Browse open Railroad Rolling Stock Manufacturing (NAICS 336510) RFPs, RFIs, RFQs, and Sources Sought on Bidscope. We aggregate active government contracting opportunities from federal, state, and local agencies, refreshed daily so you never miss a bid. Click any opportunity below for full solicitation details, due dates, and contacts.
About Railroad Rolling Stock Manufacturing (NAICS 336510)
This industry comprises establishments primarily engaged in one or more of the following: (1) manufacturing and/or rebuilding locomotives, locomotive frames, and parts; (2) manufacturing railroad, street, and rapid transit cars and car equipment for operation on rails for freight and passenger service; and (3) manufacturing rail layers, ballast distributors, rail tamping equipment, and other railway track maintenance equipment.
| Status | Title | Buyer | Due Date |
|---|---|---|---|
| Open | Light Rail Vehicle 142 Repair Valley Metro Rail, Inc. intends to award Kinkisharyo International, LLC a sole-source contract to repair and restore damaged light rail vehicle 142 to original equipment manufacturer standards. Phoenix, AZ, USA•Sole Source | Valley Metro | 9/18/2026 |
| Open | Standard-Gauge Switch Tamping Machine The Southeastern Pennsylvania Transportation Authority is seeking sealed bids for a standard-gauge switch tamping machine under Specification TUS-008I, with electronic submission through its eProcurement system. United States•Invitation for/to Bid (IFB/ITB) | Southeastern Pennsylvania Transportation Authority | 9/22/2026 |
| Open | CRRC V2050 Passenger Car Wheels Réseau de transport métropolitain (EXO) is seeking 174 pairs of wheels compatible with CRRC V2050 double-decker passenger cars, with delivery over an estimated 36-month contract period. Montreal, QC, Canada•Request for Proposal (RFP) | Réseau de transport métropolitain (EXO) | 10/28/2026 |
| Open | Green Line LRT Track Package The City of Calgary is seeking a contractor for the Track Package of its Green Line LRT project, including main line track and maintenance storage facility trackwork. Calgary, AB, Canada•Request for Proposal (RFP) | City of Calgary | 10/29/2026 |
| Open | Locomotive Wheel Plates Metra is seeking a five-year purchase agreement for locomotive wheel plates. Chicago, IL, USA•Invitation for/to Bid (IFB/ITB) | Metra | 9/17/2026 |
| Open | Siemens S70 Light Rail Vehicle HPU Overhaul Materials Utah Transit Authority is seeking materials to overhaul and update Siemens S70 light rail vehicle Tec Tran motor truck and center truck hydraulic power units. Utah, USA•Invitation for/to Bid (IFB/ITB) | Utah Transit Authority | 10/8/2026 |
| Open | Refurbishment of West Coast Express Bi-Level Passenger Cars TransLink is seeking proposals to refurbish, upgrade, supply, and deliver work packages for the renewal and modernization of thirty-seven bi-level West Coast Express passenger railcars. British Columbia, Canada•Request for Proposal (RFP) | British Columbia > TransLink | 9/29/2026 |
| Open | CATS IV Streetcar Truck Overhauls The City of Charlotte is seeking a contractor to overhaul CATS IV streetcar trucks and related hydraulic, braking, axle, wheelset, and journal-bearing equipment in accordance with Siemens OEM requirements. Charlotte, NC, USA•Request for Proposal (RFP) | City of Charlotte | 10/20/2026 |
| Open | Quebec Central Railway Section 4 Construction Quebec's Ministry of Transport and Sustainable Mobility is seeking proposals for construction of a 22.34-kilometre section of the Quebec Central Railway between Thetford Mines and Sacré-Cœur-de-Jésus, with an estimated contract value exceeding C$50 million and a 23-month term. Les Appalaches, QC, Canada•Request for Proposal (RFP) | Quebec > Ministry of Transport > Directorate General of Contractual Management | 9/18/2026 |
| Open | On-Demand Railway Engineering Services Quebec's Ministry of Transport and Sustainable Mobility is seeking on-demand railway engineering services, including inspection, design, and preparation of plans and specifications for ministry railways. Quebec, Canada•Request for Proposal (RFP) | Quebec > Ministry of Transport > Directorate General of Contractual Management | 10/7/2026 |
| Open | Hardwood Ties MTA New York City Transit is soliciting hardwood ties under purchasing solicitation SSE 561595 for delivery or use within its statewide transportation operations. 3 Stone Street, New York, NY, USA•Request for Quote/Qualifications (RFQ) | Metropolitan Transportation Authority | 9/28/2026 |
| Open | Fiberglass Gate Tip Sections Dallas Area Rapid Transit is requesting quotes for fiberglass gate tip sections under purchase order 2100849. Dallas Area Rapid Transit Authority Police Department, Dallas, TX, USA•Request for Quote/Qualifications (RFQ) | Dallas Area Rapid Transit | 9/18/2026 |
| Open | Liebherr Suspension Leg Refurbishment for Light Rail Vehicles The Metropolitan Transit Authority of Harris County is seeking refurbishment services for Liebherr suspension legs used on its METRO CAF H3 light rail vehicles. Harris County, TX, USA•Invitation for/to Bid (IFB/ITB) | Metropolitan Transit Authority of Harris County | 9/30/2026 |
| Open | Centralized Train Control System The Massachusetts Bay Transportation Authority is seeking a centralized train control system, including railroad support and signaling equipment. Boston, MA, USA•Request for Proposal (RFP) | Massachusetts Bay Transportation Authority > Procurement & Logistics | 11/30/2026 |
| Open | Beam Current Collector The Long Island Rail Road is seeking a contractor to supply beam current collectors for its rail system. Queens County, NY, USA•Request for Proposal (RFP) | Metropolitan Transportation Authority > Long Island Rail Road | - |
| Open | Manufacture and Delivery of Battery-Electric Transit Buses Pace Suburban Bus is seeking a manufacturer to build and deliver 30 clean battery-electric transit buses, with options for up to 220 additional buses and spare parts. United States•Request for Proposal (RFP) | Pace Suburban Bus | 9/18/2026 |
| Open | Miscellaneous General-Purpose Machinery Manufacturing The U.S. Navy is soliciting offers for miscellaneous general-purpose machinery manufacturing under solicitation N0038326QMB32. Philadelphia, PA, USA•Request for Quote/Qualifications (RFQ) | United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSUP WEAPON SYSTEMS SUPPORT (PHILADELPHIA) | 9/18/2026 |
| Open | Clip The U.S. Navy is soliciting offers for an unspecified item identified as “CLIP” under NAICS 333998 miscellaneous general-purpose machinery manufacturing. Philadelphia, PA, USA•Request for Quote/Qualifications (RFQ) | United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSUP WEAPON SYSTEMS SUPPORT (PHILADELPHIA) | 9/21/2026 |
| Open | Miscellaneous General-Purpose Machinery The U.S. Navy is soliciting miscellaneous general-purpose machinery under solicitation N0038326QMB31. Philadelphia, PA, USA•Request for Quote/Qualifications (RFQ) | United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSUP WEAPON SYSTEMS SUPPORT (PHILADELPHIA) | 9/18/2026 |
| Open | Board Rotem ESP01508-002 Video RX Power Components The Southeastern Pennsylvania Transportation Authority is requesting quotes for Board Rotem ESP01508-002 video RX power components, Woojin ESP01508-002 or an approved equal, under SEPTA stock number 5905409513. Pennsylvania, USA•Request for Quote/Qualifications (RFQ) | Southeastern Pennsylvania Transportation Authority | 9/15/2026 |
| Open | Clean Battery-Electric Transit Buses The Chicago Transit Authority is requesting proposals to manufacture and deliver 30 clean battery-electric transit buses, with options for up to 220 additional buses and associated spare parts. Chicago, IL, USA•Request for Proposal (RFP)Disadvantaged Business | Chicago Transit Authority | 9/18/2026 |
| Open | RAISE Rio Grande Intermodal Transportation Project The City of Alamosa is issuing advance notice of an upcoming solicitation for the RAISE Rio Grande Intermodal Transportation Project. Alamosa, CO, USA•Other | City of Alamosa | 9/25/2026 |
| Open | Mobile METAL Manufacturing Trailer Colorado School of Mines is seeking proposals for a mobile metal manufacturing trailer for the Mobile METAL Bootcamp project, including design, engineering, fabrication, delivery, and related support. 1500 Illinois Street, Golden, CO, USA•Request for Proposal (RFP) | Colorado School of Mines | 9/23/2026 |
| Open | Electric Washer/Wiper Systems for Locomotives and Bi-Level Cabs The Utah Transit Authority is seeking information from vendors regarding the supply of electric washer/wiper systems for locomotive and Bombardier bi-level cabs. Utah, USA•Request for Information (RFI) | Utah Transit Authority | 9/24/2026 |
| Open | Wheel Press System Supply and Installation Dallas Area Rapid Transit is seeking a turnkey supplier to provide and install a new computer-controlled, dual-cylinder horizontal wheel press system with at least 600 tons of pressing capacity, tooling, and related components. Dallas, TX, USA•Request for Proposal (RFP)Minority-Owned Business | Dallas Area Rapid Transit | 9/23/2026 |
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What is NAICS code 336510 (Railroad Rolling Stock Manufacturing)?+
This industry comprises establishments primarily engaged in one or more of the following: (1) manufacturing and/or rebuilding locomotives, locomotive frames, and parts; (2) manufacturing railroad, street, and rapid transit cars and car equipment for operation on rails for freight and passenger service; and (3) manufacturing rail layers, ballast distributors, rail tamping equipment, and other railw…
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