VDOT NWRO Work Zone System

Status: Existing

Description: Portable VMS, detection, and CCTV used for work zone safety and management.

Stakeholder: VDOT NWRO Region

Architecture Flow Diagrams
which include VDOT NWRO Work Zone System:

• VDOT NWRO Work Zone System VDOT NWRO TOC/ATMS

Architecture Flows
to/from the VDOT NWRO Work Zone System:

VDOT NWRO Work Zone System VDOT NWRO TOC/ATMS

• roadway dynamic signage status


• roadway treatment system status


• traffic detector data


• traffic images

VDOT NWRO TOC/ATMSVDOT NWRO Work Zone System

• roadway dynamic signage data


• roadway treatment system control


• traffic detector control


• video surveillance control

National ITS Architecture Subsystems
mapped to the VDOT NWRO Work Zone System:

• Connected Vehicle Roadside Equipment Subsystem
• ITS Roadway Equipment Subsystem

National ITS Architecture Services
associated with VDOT NWRO Work Zone System:

• MC06 - Work Zone Management - Staunton District -- (Graphic)
• MC06 - Work Zone Management - Staunton District -- (Graphic)