Comment by LinuxBender

When I was stationed in Sacramento I saw a few neighborhoods that tackled this physically and it worked more effectively than I had assumed. They installed double and sometimes triple undulations think smooth short speed bumps that exponentially amplify lift when traveling over them over the speed limit. If traveling over them at the speed limit they are barely noticeable. Speed in a vehicle low to the ground most of the modded street race cars and it will wreck the under carriage, suspension, other things. I've seen it rip the exhaust system, undercarriage lights, spoilers / diffusers right off. Emergency vehicles did not appear to be affected.