Agencies Surveyed in 2004, 2005, and 2006 for Las Vegas, NVFreeway Management Nevada Department of Transportation 2004 2005 2006Transit Management Regional Transportation Commission/Citizens Area Transit 2004 2005 2006Arterial Management Las Vegas Computer Traffic System 2004 2005 2006Fire Rescue Las Vegas City Fire & Rescue Department 2004 2005 - Did not respond in 2006 Law Enforcement Las Vegas Metropolitan Police Department 2004 2005 - Did not respond in 2006 Nevada Highway Patrol 2004 2005 2006MPO Regional Transportation Commission-Clark County 2004 - Not surveyed in 2005 or 2006