RoadQuake is a highly engineered transverse portable rumble strip that is placed perpendicular to the direction of travel with the purpose of increasing driver awareness to oncoming changes in the road, such as work zones. As drivers’ vehicles travel over the PSS rumble strips, they will hear and feel the vibrations of RoadQuake. This sensation has been proven to redirect drivers’ attention back to the roadway as they travel safely through your work zone. Requiring no use of glue or fasteners to stay in place, deployment and retrieval of RoadQuake are quick and easy. Designed to reduce accidents and save lives, RoadQuake can significantly reduce the major causes of work zone intrusions, accidents and fatalities. Through our years of extensive testing and research, PSS has become the leading authority on portable rumble strips. https://pss-innovations.com