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City of Norfolk Public Works Department

Definition:

The City of Norfolk Public Works Department is responsible for operating the City of Norfolk TOC.

Inventory Elements:

• City of Norfolk STC
• City of Norfolk STC Field Equipment

Roles and Responsibilities:

Archived Data Systems for Virginia ER ITS Architecture
• Collect and store traffic management data for use by operations personnel or data archives in the region.

Commercial Vehicle Operations for Virginia ER ITS Architecture
• None defined

Electronic Toll Collection for Virginia ER ITS Architecture
• None defined

Emergency Management for Virginia ER ITS Architecture
• Disseminate traffic-related data to other centers, the media, and travelers via the driver information systems (DMS, HAR).
• Monitor traffic sensor and surveillance systems remotely to detect and verify incidents.
• Report identified incidents to operations personnel and other centers.
• Provide enroute travel information to drivers (via dynamic message signs and highway advisory radio).
• Monitor external advisory and incident reporting systems, intermodal freight depots, and border crossings for incident information.
• Control traffic signal controllers remotely to implement traffic management strategies at signalized intersections based on traffic conditions, incidents, emergency vehicle preemptions, pedestrian crossings, etc.

Freeway Management for Virginia ER ITS Architecture
• Allow control of field equipment by other traffic management centers.
• Monitor traffic conditions using field equipment (i.e. loop detectors and CCTV cameras).
• Share traffic information with other traffic management centers.
• Disseminate traffic-related data to other centers, the media, and travelers via the driver information systems (DMS, HAR).
• Provide enroute travel information to drivers (via dynamic message signs and highway advisory radio).
• Control traffic signal controllers remotely to implement traffic management strategies at signalized intersections based on traffic conditions, incidents, emergency vehicle preemptions, pedestrian crossings, etc.

Incident Management for Virginia ER ITS Architecture
• Monitor traffic sensor and surveillance systems remotely to detect and verify incidents.
• Report identified incidents to operations personnel and other centers.
• Monitor external advisory and incident reporting systems, intermodal freight depots, and border crossings for incident information.

Maintenance and Construction for Virginia ER ITS Architecture
• Provide field device status, configuration, and fault information to a traffic control center.
• Provide enroute travel information to drivers (via dynamic message signs and highway advisory radio).
• Monitor field equipment operational status and detect and report fault conditions.

Parking Management for Virginia ER ITS Architecture
• None defined

Surface Street Management for Virginia ER ITS Architecture
• Monitor traffic conditions using field equipment (i.e. loop detectors and CCTV cameras).
• Operate and maintain traffic signal controllers for use at signalized intersections and pedestrian crossings.
• Control traffic signal controllers remotely to implement traffic management strategies at signalized intersections based on traffic conditions, incidents, emergency vehicle preemptions, pedestrian crossings, etc.
• Disseminate traffic-related data to other centers, the media, and travelers via the driver information systems (DMS, HAR).
• Share traffic information with other traffic management centers.
• Provide enroute travel information to drivers (via dynamic message signs and highway advisory radio).
• Allow control of field equipment by other traffic management centers.

Transit Services for Virginia ER ITS Architecture
• Control traffic signal controllers remotely to implement traffic management strategies at signalized intersections based on traffic conditions, incidents, emergency vehicle preemptions, pedestrian crossings, etc.

Traveler Information for Virginia ER ITS Architecture
• None defined