ITS Overview - Collision Avoidance


	Collision Avoidance Rear Impact Warning Rear Impact Warning What is this? Rear-impact warning systems use radar detection to prevent accidents. A warning sign is activated on the rear of the vehicle to warn tailgating drivers of impending danger. What are the benefits?* What are the costs? How much is out there?* What are the lessons learned?* What evaluation documents are available about this? What are the related initiatives or other program activities? What resources are available? Who at the US DOT can I contact? Have we missed anything? *No data available Subscribe to the Collision Avoidance/Rear Impact Warning RSS Feed