Arizona upgrades traffic operations centre

The Arizona Department of Transportation (ADOT) has invested more than US$2 million in a major refurbishment of the agency's Phoenix-based Traffic Operations Centre (TOC), which opened in 1992. The upgrade gives TOC personnel a variety of tools to use: roadway sensors, overhead message boards, video cameras, on-route travel time estimates, ramp meters and the 511 Traveler Information system to manage Arizona's nearly 7,000 miles of highways.
September 18, 2012 Read time: 1 min
The 6576 Arizona Department of Transportation (ADOT) has invested more than US$2 million in a major refurbishment of the agency's Phoenix-based Traffic Operations Centre (TOC), which opened in 1992.

The upgrade gives TOC personnel a variety of tools to use: roadway sensors, overhead message boards, video cameras, on-route travel time estimates, ramp meters and the 511 Traveler Information system to manage Arizona's nearly 7,000 miles of highways.

The centerpiece of the upgrade is a video wall of forty reconfigurable 55-inch flat-panel displays that provide ADOT with real-time traffic information.
Urban Traffic Control

For more information on companies in this article

Related Content

  • Video surveillance upgrade for M6 toll motorway
    December 11, 2012
    Nine years after its opening, the 27-mile M6 toll motorway in the UK has had its video surveillance system upgraded in order to increase recording capacity and comply with changing data security requirements. The motorway bypasses the M6, one of the most congested pieces of road in Europe, which travels through Birmingham. Systems maintenance manager for operators Midland Expressway Limited (MEL), Paul Perry, explained why they decided to upgrade their system: “The existing Wavestore recording system has d
    Read More
  • Benefits of Florida's traffic signal retiming
    November 7, 2012
    Lee County in Florida has consolidated dramatic results of a major traffic signal retiming with installation of advanced monitoring and management technology for generating further benefits. The Lee County Department of Transportation (DOT), in the US State of Florida, has completed retiming of traffic signals for over 50 intersections in the cities of Fort Myers and Bonita Springs. The project aimed to evaluate existing operations and enable adjustments to optimise flows, and has produced dramatic results
    Read More
  • Multi-operator, multi-mode integrated travel information
    February 1, 2012
    David Crawford looks forward to the completion of Stockholm's JustNu project. End-2010 is the target date for delivery of the final stages of Stockholm public transport authority (PTA) Stockholms Lokaltrafik (SL)'s ambitious JustNu (Right Now) integrated travel information system. Installation began in 2004, and the result will represent a large-scale and highly exportable solution to the need for harmonisation of traveller information in urban regions with multiple transport operators.
    Read More
  • Transition to all electronic tolling leads to cost savings
    February 2, 2012
    How a temporary congestion-relief solution resulted in the North Texas Tollway Authority's transition to all-electronic toll collection and potential savings of up to $472 million by 2045. By Carla Kienast, ETC Corporation
    Read More

Highlighted Content