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Surface Street Control - NRO Local TOCs


This market package provides the central control and monitoring equipment necessary for traffic signal control of surface street control in the NRO area. A range of traffic signal control systems are represented by this market package ranging from fixed-schedule control systems to fully traffic responsive systems that dynamically adjust control plans and strategies based on current traffic conditions and priority requests. This market package represents typical urban traffic signal control systems with a coordinated network implemented by NRO Local TOCs.

Market Package Diagram

Elements Associated with Surface Street Control - NRO Local TOCs



Disclaimer: This site is designed for transportation and other public agencies in the Northern Virginia region,
not for the general public's use. The official VDOT web site is located at