PARC (Peterson Asphalt Research Conference);

Bringing together top researchers, highway officials, suppliers, producers, engineered-products manufacturers and others who are working to advance the specification and performance of asphalt/bitumen for pavements and roofing applications. For 60 years, the Petersen Asphalt Research Conference has promoted research that has led to safer, longer-lasting and more cost-effective highways and asphalt roofing materials throughout the world.