VDOT Bristol District VDS

Status: Existing

Description: This element represents the Visibility Detection System that is owned by the VDOT's Bristol District and Operated by VDOT's Salem TOC.

Stakeholder: VDOT Southwest Operations

Architecture Flow Diagrams
which include VDOT Bristol District VDS:

• VDOT Bristol District VDS VDOT Bristol District VDS Sensor Stations (ESS)
• VDOT Bristol District VDS VDOT Southwestern TOC/ATMS

Architecture Flows
to/from the VDOT Bristol District VDS:

VDOT Bristol District VDS VDOT Bristol District VDS Sensor Stations (ESS)

• environmental sensor control

VDOT Bristol District VDS VDOT Southwestern TOC/ATMS

• environmental conditions data


• road weather information

VDOT Bristol District VDS Sensor Stations (ESS)VDOT Bristol District VDS

• environmental sensor data

VDOT Southwestern TOC/ATMSVDOT Bristol District VDS

• data collection and monitoring control

National ITS Architecture Subsystems
mapped to the VDOT Bristol District VDS:

• Archived Data User System Terminator
• Connected Vehicle Roadside Equipment Subsystem
• ITS Roadway Equipment Subsystem
• Maint and Constr Management Center Subsystem
• Surface Transportation Weather Service Terminator
• Traffic Management Center Subsystem

National ITS Architecture Services
associated with VDOT Bristol District VDS:

• TM08 - Traffic Incident Management System -- (Graphic)
• TM08 - Traffic Incident Management System -- (Graphic)
• TM08 - Traffic Incident Management System -- (Graphic)
• WX01 - Weather Data Collection -- (Graphic)
• WX01 - Weather Data Collection -- (Graphic)
• WX01 - Weather Data Collection -- (Graphic)
• WX01 - Weather Data Collection -- (Graphic)
• WX01 - Weather Data Collection -- (Graphic)
• WX02 - Weather Information Processing and Distribution -- (Graphic)
• WX02 - Weather Information Processing and Distribution -- (Graphic)
• WX02 - Weather Information Processing and Distribution -- (Graphic)