World Of Asphalt 2025 Location And Dates. World of asphalt is the leading asphalt trade show and conference. America's center, st louis mo , united states world of asphalt is the premiere asphalt industry event, drawing a domestic and international audience of 6,000.

World of asphalt is headed to st. Industry manufacturers and service providers in the aggregate, asphalt, pavement maintenance, and traffic safety industry.