Asphalt and Aggregate Supply

Sonoma County has initiated a subcontract for the supply of asphalt, aggregates, and related paving materials to support overlay, full-depth reclamation, and seal applications across a 28.34-mile corridor. The contract falls under NAICS code 324121, indicating it is focused on petroleum refinery operations and asphalt production, and is intended for multiple locations within California with no single specified city or zip code, reflecting the dispersed nature of the work. The opportunity was posted on May 28, 2026, and though no solicitation number or set-aside details are provided, the scope implies procurement of bulk construction materials tailored to highway maintenance and improvement needs. Performance will occur across several sites, and the project is linked to Sonoma County’s broader infrastructure initiatives through its official project portal.