ITS Overview - Roadway Operations & Maintenance


	Roadway Operations & Maintenance Work Zone Management Variable Speed Limits What is this? Variable speed limit systems use sensors to monitor working conditions, traffic and/or weather conditions within work zones, posting appropriate enforceable speed limits on dynamic message signs. 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 Roadway Operations & Maintenance/Work Zone Management RSS Feed