Agencies Surveyed in 2004, 2005, and 2006 for Denver, Boulder, COFreeway Management Colorado Department of Transportation 2004 2005 2006Transit Management Greeley City-The Bus 2004 2005 2006Regional Transportation District (RTD) 2004 2005 2006Arterial Management Adams County 2004 2005 2006Arapahoe County 2004 2005 2006Arvada City 2004 2005 2006Aurora City 2004 - Did not respond in 2005 2006Boulder City 2004 2005 2006Boulder County 2004 2005 2006Colorado Department of Transportation 2004 2005 2006Denver City 2004 2005 2006Douglas County 2004 2005 2006Jefferson County 2004 2005 2006Lakewood City 2004 2005 2006Longmont City 2004 2005 2006Thornton City 2004 2005 2006Westminster City 2004 2005 2006Electronic Toll Collection Colorado DOT - North I-25 Express Lanes - Not surveyed in 2004 - Not surveyed in 2005 2006E-470 Public Highway Authority 2004 2005 2006Northwest Parkway Public HIghway Authority - Not surveyed in 2004 - Not surveyed in 2005 2006Fire Rescue Aurora City Fire Department 2004 2005 2006Boulder City Fire Department 2004 2005 2006Denver City Fire Department 2004 2005 2006Westminster City Fire Department 2004 2005 2006Law Enforcement Denver City Police Department 2004 2005 2006Thornton City Police Department 2004 - Did not respond in 2005 2006MPO Denver Regional Council of Governments 2004 - Not surveyed in 2005 or 2006