Something like a ghost bike for cars

This would be an interesting way to display our crashes every 5 minutes on average. Maybe have the wreck of the week on display at the local shopping center or something. If our wrecks stuck around for a bit, people might be reminded to be just a bit more cautious.

Take off from: http://fastlane.dot.gov/2010/11/local-efforts-help-community-understand-the-dangers-of-distracted-driving.html