City of Newport News TMC Field Equipment

Status: Existing

Description: These devices are typically located along the roadside and are controlled by operators in the TMC which aids them in monitoring and managing traffic conditions.

Stakeholder: City of Newport News Engineering Department

Architecture Flow Diagrams
which include City of Newport News TMC Field Equipment:

• City of Newport News TMC Field Equipment City of Newport News TMC
• City of Newport News TMC Field Equipment Local Public Safety Vehicles

Architecture Flows
to/from the City of Newport News TMC Field Equipment:

City of Newport News TMC Field Equipment City of Newport News TMC

• roadway dynamic signage status


• signal control status


• signal fault data


• traffic detector data


• traffic images

City of Newport News TMCCity of Newport News TMC Field Equipment

• roadway dynamic signage data


• signal control commands


• signal control device configuration


• signal control plans


• signal system configuration


• traffic detector control


• video surveillance control

Local Public Safety VehiclesCity of Newport News TMC Field Equipment

• local signal preemption request

National ITS Architecture Subsystems
mapped to the City of Newport News TMC Field Equipment:

• Connected Vehicle Roadside Equipment Subsystem
• ITS Roadway Equipment Subsystem

National ITS Architecture Services
associated with City of Newport News TMC Field Equipment:

• MC05 - Roadway Maintenance and Construction - Cities -- (Graphic)
• TM01 - Infrastructure-Based Traffic Surveillance - City of Newport News TMC -- (Graphic)
• TM03 - Surface Street Control - City of Newport News TMC -- (Graphic)
• TM06 - Traffic Information Dissemination - City of Newport News TMC -- (Graphic)
• TM19 - Roadway Closure Management - Cities -- (Graphic)
• TM19 - Roadway Closure Management - Cities -- (Graphic)