VPA Terminals Field Equipment

Status: Existing

Description: These devices represent Variable Message Signs, HAR and Height detection systems installed on the roadway and are used by the Virginia Port Authority to manage and monitor the port traffic.

Stakeholder: Virginia Port Authority

Architecture Flow Diagrams
which include VPA Terminals Field Equipment:

• VPA Terminals Field Equipment VPA Terminals Operations Center

Architecture Flows
to/from the VPA Terminals Field Equipment:

VPA Terminals Field Equipment VPA Terminals Operations Center

• roadway dynamic signage status

VPA Terminals Operations CenterVPA Terminals Field Equipment

• roadway dynamic signage data

National ITS Architecture Subsystems
mapped to the VPA Terminals Field Equipment:

• Connected Vehicle Roadside Equipment Subsystem
• ITS Roadway Equipment Subsystem

National ITS Architecture Services
associated with VPA Terminals Field Equipment:

• PS09 - Transportation Infrastructure Protection -- (Graphic)
• PS09 - Transportation Infrastructure Protection -- (Graphic)
• TM08 - Traffic Incident Management System -- (Graphic)