"intelligent transportation systems." . . "arterial highways." . . . . . . . . . . . . . . . . . . . . . . "Use of a systems manager contractor to procure Intelligent Transportation Systems"@en . . "Case study"@en . . . "Use of a systems manager contractor to procure ITS"@en . . . . . . . . . "Case studies"@en . "The Las Vegas freeway and arterial management system use of a systems manager contractor to procure ITS"@en .