The 9360DO drive over ingrade is ideal for applications where you need the discreteness of an ingrade paired with the durability to withstand commercial traffic. The 9360DO has been tested by the DOT to withstand vertical and lateral loads up through AASHTO HS20 (20 ton truck, 16,000 lbs. per wheel at 15 miles per hour). Available in LED and traditional light sources. Vehicle inspections stations, car lots, border crossings