UNSPSC 30121700: Road and railroad construction materials

UNSPSC 30121700 Road and railroad construction materials is a Class code covering aggregates, base materials, asphalt, concrete, and finished pavement products that state and local governments procure for road maintenance, construction, and repair. Recent solicitations show counties, cities, and school districts buying everything from rip rap and crushed stone to ready-mix concrete, cement-treated base, and bituminous concrete—typically on unit-price contracts with delivery or pickup options, multi-year terms, and as-needed ordering. Counties dominate the issuing-body mix, particularly in Texas (Collin, Denton, Walker, Williamson, and Lubbock City), followed by Florida municipalities (Okaloosa County, Wichita, Palm Bay), Utah cities (West Jordan, Sandy City), and school districts (Pinellas County); repeat buyers in Texas and the Southeast signal sustained, high-volume procurement under this code.

Recent opportunities illustrate the market. Collin County issued back-to-back IFBs in June 2026 for asphaltic concrete (estimated $3 million annual value, eight zones across the county) and aggregates for surface treatments, both on per-ton delivery or pickup pricing with three-year initial terms and renewal options. Okaloosa County Board of County Commissioners solicited FDOT-compliant rock materials—graded aggregate base, coarse aggregate, limerock, recycled concrete aggregate, and riprap—for county road, drainage, and stormwater projects under a three-year unit-price contract with two one-year renewal options (ITB PW 71-26, due August 12, 2026). The City of Wichita requested sealed bids for rip rap and other stone materials for the Wichita-Valley Center Flood Control Project (RFB #260112, due July 10, 2026), while Denton County issued ITB #26-2913 for Flexible Base Grade 1, Type A material compliant with TxDOT 2024 Standard Specifications (due June 4, 2026). Collin County also issued IFB #2026-279 for cement treated base and cement stabilized backfill (estimated $600,000 annual value, due July 16, 2026), and the City of Wichita issued RFB #260108 for sand, gravel, rock, topsoil, and miscellaneous materials (estimated 90,000 tons, 26 groups, due May 29, 2026). Geographic concentration is heaviest in Texas, Florida, Utah, and the upper Midwest; activity spans counties managing 600+ miles of roads and cities maintaining smaller networks. The code shows consistent, year-round procurement demand with rapid response timelines (often 5–7 business days to process orders) and predictable renewal cycles tied to fiscal years or calendar terms.