UNSPSC 46161503: Marine signaling systems

UNSPSC 46161503 Marine signaling systems (Commodity) encompasses traffic signal components and infrastructure modernization work that state and local governments procure to upgrade signalized intersections and roadway safety. Recent state and local solicitations under this code show active buying of traffic signal poles, mast arms, signal heads, pedestrian signals, detection and monitoring equipment, and related electrical and communications infrastructure supporting intersection modernization and safety projects.

Cities and counties are the dominant issuing bodies, with recent activity concentrated in Texas and Florida. The City of Brownsville, Texas has posted multiple traffic signal modernization projects since April 2026, including 12th Street Traffic Signal Improvements (IFB due October 29, 2026), International Boulevard Traffic Signal Improvements (IFB due May 26, 2026), and Carbon Reduction Program Off-System Light Synchronization (IFB due May 21, 2026). Pasco County, Florida has solicited traffic signal construction at two intersections (IFB due October 27, 2026 and IFB due June 16, 2026). The City of Fort Worth, Texas requested bids for Oakland Boulevard & Miller Avenue Safe Streets improvements including signal work (due September 24, 2026). The City of Charlotte issued an RFP for Safe Streets for All Phase 1 infrastructure including accessible pedestrian signal upgrades (due September 29, 2026). Collier County, Florida posted county signage services that encompass regulatory and safety signage alongside identification signs (IFQ due November 6, 2026) and emergency disaster recovery services for traffic signals and roadway lighting (ITB due April 23, 2026). These solicitations reveal state and local procurement of modern intelligent transportation system components—radar detection systems, GPS time synchronization, CCTV cameras with AI capability, Cellular Vehicle-to-Everything roadside units, traffic signal controllers, and fiber optic communications—alongside traditional infrastructure replacement. Bidders face prequalification requirements with state departments of transportation, prevailing wage compliance, federal funding compliance (Davis-Bacon, Buy America provisions), and in many cases HUB subcontracting plan requirements.