VDOT TOCs/ATMS
Status: Existing
Description: The VDOT TOCs/ATMS in CRO, NRO, ERO, NWRO, SWRO, and Statewide operate on the same ATMS which acts as the nerve center of an integrated system of advanced technologies including computer software, traffic cameras, ramp meters. From each of the VDOT TOCs/ATMS, VDOT monitors and manages traffic, recognizes and responds to incidents, and instantly delivers information to motorists. All of the VDOT TOCs/ATMS are responsible for monitoring and managing traffic in their assigned regional operations area. which includes their respective district construction areas. Any of the VDOT TOCs/ATMS can take over the operations in the ERO Region, or any other region, in case of a major disaster via the common ATMS platform from which they operate.
Stakeholder:
VDOT Operations
Systems Interconnected
with the VDOT TOCs/ATMS
Interconnect
Diagram
Architecture Flow Diagrams
which include VDOT TOCs/ATMS:
Architecture Flows
to/from the VDOT TOCs/ATMS:
VDOT TOCs/ATMS 
VDOT Richmond District TOC/ATMS
device control request
device data
device status
emergency plan coordination
emergency traffic control information
emergency traffic coordination
evacuation coordination
evacuation information
incident information
incident response coordination
incident response status
resource request
road network conditions
road network status assessment
traffic images
VDOT Customer Call CenterVDOT TOCs/ATMS
emergency traveler information
equipment maintenance request
road network conditions
VDOT Richmond District TOC/ATMSVDOT TOCs/ATMS
device control request
device data
device status
emergency traffic control request
emergency traffic coordination
evacuation coordination
evacuation information
incident information
incident response coordination
incident response status
resource coordination
resource deployment status
resource request
traffic images
transportation system status
National ITS Architecture Subsystems
mapped to the VDOT TOCs/ATMS:
National ITS Architecture Services
associated with VDOT TOCs/ATMS:
Last Updated 2/26/2025
VDOT Customer Call Center