The Arizona DOT installed a freeway management system to control and monitor traffic on I-10 and I-19 within the City of Tucson for approximately $3.1 million (2009).
Experience with ITS contracts in Arizona
The winning bid for this project was $3,099,650 (2009).
Arizona DOT Intermodal Transportation Division Contracts and Specifications Section: Tabulation of Bids - Bid Results for 2009096
Author: James, Carroll
Published By: Arizona DOT
Source Date: 02/01/2010
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ramp meters, DMS, CMS, VMS, Changeable Message Signs, Variable Message Signs, CCTV, closed circuit television cameras, road monitoring, sensors, vehicle detector, traffic detection, traffic monitoring, congestion monitoring