ITS Overview - Crash Prevention & Safety


	Crash Prevention & Safety Road Geometry Warning Downhill Speed Warning What is this? Downhill speed warning systems use roadside detectors and electronic warning signs to warn drivers, typically those in commercial trucks and other heavy vehicles, of potentially dangerous speeds in approach to downhill grades. 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? Subscribe to the Crash Prevention & Safety/Road Geometry Warning RSS Feed