State Trooper in Lucky Escape as Pickup Truck Crashes Into Cruiser Dash cam video from Interstate 40 in Davidson County shows a Tennessee Highway Patrol Trooper who had just stopped a car going 97 mph in a 70. With snow still on the shoulders, a pickup truck suddenly loses control and smashes into the Trooper’s cruiser, almost pinning him between the guardrail and the stopped vehicle. Thankfully, this Trooper walked away from the crash. But as THP points out, it could have ended very differently