NIGP 55031: Markers, Traffic, Concrete

NIGP 55031, Markers, Traffic, Concrete, is an Item code under which state and local governments procure temporary and permanent traffic control markings, pavement markers, traffic signal infrastructure, concrete sidewalk and curb work, and associated roadway safety devices for municipal and county transportation departments, toll authorities, and special-purpose districts. Recent solicitations span maintenance and installation of thermoplastic striping, painted pavement markings, raised pavement markers, traffic signal equipment replacement, concrete sidewalk removal and replacement, and guardrail and safety barrier improvements.

Issuing bodies include county transportation and procurement offices, city public works and streets departments, toll road authorities, and county boards of commissioners across Florida, Georgia, Texas, California, Wisconsin, and Kansas. Counties in Florida—Okaloosa, Orange, Broward, Hillsborough, Santa Clara (California), and Harris County (Texas) via the Harris County Toll Road Authority—appear most frequently in recent postings. Representative opportunities include Okaloosa County's ITB for maintenance of traffic and pavement markings (124 line items covering temporary control devices, barriers, thermoplastic overlays, and painted striping, bids due August 5, 2026); the City of Atlanta's IFB for 2025 LMIG Street Resurfacing and Associated Activities covering 16.59 lane miles of asphalt overlay with roadway striping and ADA ramp upgrades (bids due August 3, 2026); and the City of Madison's RFB for 12-inch signal LED replacements and supporting equipment, items only with no installation (bids due May 22, 2026). The City of Temple, Texas issued an ITB for sign and traffic control supplies under an annual agreement with estimated value of $50,000 (bids due July 23, 2026). Work is regularly subject to FDOT prequalification, prevailing wage requirements where federally funded, and compliance with state DOT standards and MUTCD specifications. County Business Enterprise participation goals (typically 25–30 percent) and Davis-Bacon Act applicability appear when federal grant funding is involved.