NIGP 05589: Warning Devices, Triangular (Including Slow Moving Vehicle Signs)

NIGP 05589 Warning Devices, Triangular (Including Slow Moving Vehicle Signs), Item code, covers traffic control signage and related warning equipment that state and local governments procure for road safety and traffic management. State and local buyers under this code solicit reflective warning signs in multiple sizes, triangular and chevron designs, speed limit and street signage, LED warning lights with solar capability, school zone wireless warning units, and related traffic control hardware including signposts and speed bumps. Issuing bodies span county boards of commissioners, city and county transportation departments, and school districts; recent solicitations show activity from counties in Florida and Georgia.

Habersham County Board of Commissioners in Georgia posted an Invitation for Bid (IFB) 2026-07 on March 6, 2026, for Traffic Control Supplies with a response deadline of March 25, 2026, requesting approximately 33 line items including reflective signs ranging from 18" x 18" through 36" x 36", aluminum sign blanks, chevron signs, LED warning lights with solar panels, and speed bumps, all complying with Georgia Department of Transportation specifications and MUTCD standards, with a contract term from July 1, 2026, through June 30, 2027, and two optional one-year renewals capped at 10% annual price increases. Hillsborough County Board of County Commissioners in Florida conducted a competitive sealed bid Invitation to Bid (ITB) 2600258 posted April 30, 2026, for Traffic Signposts with a response deadline of May 29, 2026, requiring U.S. Standard Weight signposts at three pounds per foot, 13 feet in length, minimum 70,000 psi yield strength, and hot-dip galvanized per ASTM A123 standards conforming to Florida Department of Transportation requirements, with an estimated project value of $103,776.00 and delivery required within 20 days of Purchase Order receipt to Hillsborough County Traffic Operations and Management in Tampa.