VDOT Powhite Extension Toll Road

Status: Existing

Description: This element represents the extension of the toll road Powhite Parkway that is operated by VDOT.

Stakeholder: VDOT Toll Facilities

Architecture Flow Diagrams
which include VDOT Powhite Extension Toll Road:

• VDOT Powhite Extension Toll Road VDOT Richmond District TOC/ATMS
• VDOT Powhite Extension Toll Road VDOT Smart-Tag EZ-Pass Customer Service Center
• VDOT Powhite Extension Toll Road VSP Center

Architecture Flows
to/from the VDOT Powhite Extension Toll Road:

VDOT Powhite Extension Toll Road VDOT Richmond District TOC/ATMS

• evacuation coordination


• incident response coordination


• resource coordination


• toll probe data


• toll service change response

VDOT Powhite Extension Toll Road VDOT Smart-Tag EZ-Pass Customer Service Center

• payment transactions

VDOT Powhite Extension Toll Road VSP Center

• incident information

VDOT Richmond District TOC/ATMSVDOT Powhite Extension Toll Road

• evacuation coordination


• evacuation information


• incident information


• incident response coordination


• resource coordination


• toll service change request


• transportation system status

VDOT Smart-Tag EZ-Pass Customer Service CenterVDOT Powhite Extension Toll Road

• payment instructions


• toll coordination

National ITS Architecture Subsystems
mapped to the VDOT Powhite Extension Toll Road:

• Archived Data User System Terminator
• Connected Vehicle Roadside Equipment Subsystem
• Emergency Management Center Subsystem
• ITS Roadway Equipment Subsystem
• ITS Roadway Payment Equipment Subsystem
• Payment Administration Center Subsystem
• Traffic Management Center Subsystem

National ITS Architecture Services
associated with VDOT Powhite Extension Toll Road:

• TM10 - Electronic Toll Collection - VDOT Toll Facilities -- (Graphic)
• TM10 - Electronic Toll Collection - VDOT Toll Facilities -- (Graphic)
• TM10 - Electronic Toll Collection - VDOT Toll Facilities -- (Graphic)