NIGP 558: Mass Transportation - Rail Vehicles and Systems

NIGP 558 Mass Transportation—Rail Vehicles and Systems is a Class code under which state and local transit authorities, regional transportation agencies, and municipalities procure rolling stock, transit system components, rail maintenance equipment, and related transportation infrastructure and services. Recent opportunities show activity spanning rail vehicle procurement, traction power systems, track equipment and restoration, lubricants for rail applicators, traffic signal equipment for transit corridors, and charter transportation services supporting school and public agency operations. Issuing bodies include dedicated transit authorities (Dallas Area Rapid Transit, Metropolitan Transit Authority of Harris County, Jacksonville Transportation Authority, South Florida Regional Transportation Authority), regional agencies (Trinity Metro), school districts (Stockton Unified), and municipal transit departments. The solicitation mix reflects both capital procurement—rail cars, specialized maintenance equipment, signal systems—and recurring operations and maintenance contracts.

Recent opportunities cluster in Texas and Florida, with activity also in New York, New Jersey, California, and Wisconsin. Representative solicitations include the South Florida Regional Transportation Authority's March 2026 RFI for bi-level commuter rail coach and cab cars (base six cab and twelve coach cars, with option for nine additional cab and twenty-four coach cars, to replace aging 1987 equipment); METRO Houston's February 2026 RFP for three-year Traction Power Services maintenance on 23 miles of light rail (overhead contact system repairs, substation work, underground wire maintenance); Dallas Area Rapid Transit's May 2026 IFB for rail lubricant—125 units of 35-pound pails for Automatic Rail Applicators over one year, not-to-exceed $50,000; Orange County, Florida's June 2026 IFB for supply and installation of traffic signal equipment, $20 million over five years, due July 21, 2026; and Stockton Unified School District's May 2026 RFP for comprehensive charter transportation services using school pupil activity buses, with mandatory pre-proposal meeting May 15, 2026, and proposals due June 1, 2026. Several high-profile early-stage opportunities include the Port Authority of New York and New Jersey's March 2026 Request for Industry Feedback on the AirTrain JFK New Vehicle Procurement Program (expansion from 32 to 56 vehicles as part of a $45 billion capital plan) and the City of Richardson's April 2026 RFI for connected vehicle equipment and autonomous vehicle shuttle systems. Activity is active but episodic, driven by capital replacement cycles and federal funding availability.