NIGP 556: Mass Transportation, Transit Bus

NIGP 556 Mass Transportation, Transit Bus is a Class code encompassing the full spectrum of transit operations, fleet management, and support services that state and local governments procure to operate public transportation systems. State and local buyers use this code for operations control center staffing and Computer-Aided Dispatch/Automatic Vehicle Location (CAD/AVL) system management, charter and fixed-route transportation services, paratransit and demand-response operations, vehicle procurement and maintenance, scheduling software, and professional consulting services supporting transit planning and strategic implementation. The City of Phoenix's recent RFP for operations control center and data collection services (PTD26003, due September 3, 2026) exemplifies the scope: staffing approximately 400 vehicles across 48 fixed-route lines with dispatchers, controllers, and data collection personnel operating 24/7, managing CAD/AVL systems, and meeting strict bus-to-controller ratios with liquidated damages for non-compliance. Similar solicitations from Charlotte Area Transit System for bus radiator and fuel tank repair services, Santa Monica for fixed-route vehicle and operator scheduling software, and Manitowoc for CAD/AVL hardware and services all reflect the operational complexity and specialized skill sets required across the code.

Issuing bodies span the full range of state and local transit authorities: city transit departments (Phoenix, Santa Monica, Lake Geneva), county transit systems (Broward County Transportation, Okaloosa County), independent transit authorities (Jacksonville Transportation Authority, Orange County Transportation Authority, Trinity Metro), school districts and water districts procuring transportation (Stockton Unified School District, West Basin Municipal Water District), and specialized authorities managing airport and regional services (Fort Lauderdale-Hollywood International Airport, Metropolitan Transit Authority of Harris County). Activity concentrates in Florida, Texas, Colorado, and California, with Arizona, North Carolina, Wisconsin, Oregon, and New Jersey also showing recent procurement momentum. Representative recent opportunities include the City of Phoenix operations control center RFP (sealed proposals, due September 3, 2026), Charlotte Area Transit System bus radiator repair services RFP (due May 6, 2026), Clackamas County transit development plan update RFP (due August 6, 2026), and METRO Houston's invitation for bids on thirty-five CNG 40-foot transit buses (due April 22, 2026). Industry days and CAD/AVL system procurements at Broward County Transportation (July 30, 2026) signal substantial capital and operational upgrades. Demand-response and paratransit services remain active procurement areas, with Monroe County seeking comprehensive paratransit services (due July 21, 2026) and Arlington requesting Handitran paratransit vehicle procurement (due May 28, 2026). Federal funding through the Federal Transit Administration triggers prevailing wage, Buy America, civil rights compliance, and DBE participation requirements across most active opportunities.