WORLD OF ASPHALT will be held 2025/03/25, at the America's Center Convention Complex in St. Louis, MO (USA). International expo & conference for the Asphalt, Highway Maintenance & Traffic Safety Industries. World of Asphalt features educational programming & exhibits that showcase the latest innovations in asphalt-related equipment, products & services The following is the detailed information of this exhibition. Since the exhibition time may change, please be sure to confirm it before participating.