The dual 2 1/2" channel hose ramp is specifically designed to protect supply line and/or master stream hoses from interruptions or bulges due to vehicle traffic. Hose ramps can be bridged together with the included connectors and surface mounted to prevent movement during use. The ramp supports vehicles up to 20,000 lbs per axle and requires 4" of clearance. Each ramp spans 12" across the width of the roadway.