I-66 Express VDOT Operations Center
Status:
Existing
Definition:
The I-66 Express VDOT Operations Center are responsible for operating the Express Lanes inside of the beltway in Northern Virginia. This center is staffed and operated by private entities and will coordinate with the VDOT MPSTOC.
Stakeholder:
Systems Interconnected
with the I-66 Express VDOT Operations Center
- City of Alexandria Public Safety
- Data Exchange Platform
- Fairfax County Public Safety Communications Center - MPSTOC
- I-495, I-395 and I-95 Express Lanes Incident Response/Safety Service Patrol
- I-495, I-395 and I-95 Express Lanes Web Site
- I-66 Express Mobility Partners Operations Center
- I-66 Express VDOT Field Equipment
- Prince William County Office of Public Safety Communications
- RITIS
- Stafford County Public Safety
- VDOT ESS Weather Platform
- VDOT EZ-Pass Customer Service Center
- VDOT NOVA District Construction Management
- VDOT NOVA District Maintenance
- VDOT NRO MPSTOC - Signal Center
- VDOT NRO MPSTOC - Signal Center Field Equipment
- VDOT NRO MPSTOC - TOC/ATMS
- VDOT NRO Operations Maintenance
- VDOT VaTraffic
- VSP Center - MPSTOC
Architecture Flow Diagrams
which include I-66 Express VDOT Operations Center:
- I-66 Express VDOT Operations Center
City of Alexandria Public Safety
- I-66 Express VDOT Operations Center
Data Exchange Platform
- I-66 Express VDOT Operations Center
Fairfax County Public Safety Communications Center - MPSTOC
- I-66 Express VDOT Operations Center
I-495, I-395 and I-95 Express Lanes Incident Response/Safety Service Patrol
- I-66 Express VDOT Operations Center
I-495, I-395 and I-95 Express Lanes Web Site
- I-66 Express VDOT Operations Center
I-66 Express Mobility Partners Operations Center
- I-66 Express VDOT Operations Center
I-66 Express VDOT Field Equipment
- I-66 Express VDOT Operations Center
Prince William County Office of Public Safety Communications
- I-66 Express VDOT Operations Center
RITIS
- I-66 Express VDOT Operations Center
Stafford County Public Safety
- I-66 Express VDOT Operations Center
VDOT ESS Weather Platform
- I-66 Express VDOT Operations Center
VDOT EZ-Pass Customer Service Center
- I-66 Express VDOT Operations Center
VDOT NOVA District Construction Management
- I-66 Express VDOT Operations Center
VDOT NOVA District Maintenance
- I-66 Express VDOT Operations Center
VDOT NRO MPSTOC - Signal Center
- I-66 Express VDOT Operations Center
VDOT NRO MPSTOC - Signal Center Field Equipment
- I-66 Express VDOT Operations Center
VDOT NRO MPSTOC - TOC/ATMS
- I-66 Express VDOT Operations Center
VDOT NRO Operations Maintenance
- I-66 Express VDOT Operations Center
VDOT VaTraffic
- I-66 Express VDOT Operations Center
VSP Center - MPSTOC
Architecture Flows
to/from the I-66 Express VDOT Operations Center:
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National ITS Architecture Subsystems
mapped to the I-66 Express VDOT Operations Center:
- Archived Data System Subsystem
- Emergency Management Center Subsystem
- ITS Roadway Payment Equipment Subsystem
- Payment Administration Center Subsystem
- Surface Transportation Weather Service Terminator
- Traffic Management Center Subsystem
- Transportation Information Center Subsystem
- Weather Service System Terminator
National ITS Architecture Services
associated with I-66 Express VDOT Operations Center:
- MC06 - Work Zone Management - VDOT NOVA District -- (Graphic)
- PS09 - Region-wide Transportation Infrastructure Protection -- (Graphic)
National ITS Architecture Functional Requirements
associated with I-66 Express VDOT Operations Center:
TMC Basic Surveillance
- The center shall monitor, analyze, and store traffic sensor data (speed, volume, occupancy) collected from field elements under remote control of the center.
- The center shall manage toll transactions, including maintaining a log of all transactions and toll pricing structure information.
- The center shall dynamically price tolls based on current traffic condition information.
- The center shall manage the details of toll payment violations based on vehicle information from the toll plaza, registration information from the Department of Motor Vehicles, invalid payment information from a Financial Institution, and previous violation information stored locally, and report such violations to appropriate law enforcement agencies.
- The center shall calculate traffic flow based on timestamped toll transactions for vehicle travel between successive toll plazas and send to other agencies.
- The center shall exchange data with other toll agencies to coordinate toll transactions and pricing.