VDOT Fredericksburg District VSL Data Lake

Status: Existing

Description: VDOT Fredericksburg District Variable Speed Limit (VSL) Data Store will collect historical data about the VSL Operations data.

Stakeholder: VDOT Fredericksburg District

Architecture Flow Diagrams
which include VDOT Fredericksburg District VSL Data Lake:

• VDOT Fredericksburg District VSL Data Lake Private Sector ISP Centers
• VDOT Fredericksburg District VSL Data Lake VDOT NOVA District MPSTOC - TOC/ATMS
• VDOT Fredericksburg District VSL Data Lake VSP Center - MPSTOC

Architecture Flows
to/from the VDOT Fredericksburg District VSL Data Lake:

VDOT Fredericksburg District VSL Data Lake Private Sector ISP Centers

• data publication


• data query publication

VDOT Fredericksburg District VSL Data Lake VDOT NOVA District MPSTOC - TOC/ATMS

• data publication


• data query publication

VDOT Fredericksburg District VSL Data Lake VSP Center - MPSTOC

• data publication


• data query publication

Private Sector ISP CentersVDOT Fredericksburg District VSL Data Lake

• data query


• data subscription

VDOT NOVA District MPSTOC - TOC/ATMSVDOT Fredericksburg District VSL Data Lake

• data provision


• data query


• data subscription

VSP Center - MPSTOCVDOT Fredericksburg District VSL Data Lake

• data query


• data subscription

National ITS Architecture Subsystems
mapped to the VDOT Fredericksburg District VSL Data Lake:

• Archived Data System Subsystem
• Data Distribution System Subsystem

National ITS Architecture Services
associated with VDOT Fredericksburg District VSL Data Lake:

• SU03 - Data Distribution (VDOT Fredericksburg District VSL Project) -- (Graphic)