VDOT NoVA Maintenance and Construction Operations (Inventory Element)
Interconnects -- Flows -- Entities -- Market Packages -- Functional Area
Status: Existing
Definition: Agencies that are associated with this element are VDOT local utility organizations and other construction agencies who's work activity will impact traffic operations.
Stakeholder: VDOT NoVA District
Systems Interconnected with VDOT NoVA Maintenance and Construction Operations:
- VDOT Mobility Data Store
- VDOT Adjacent STCs
- VDOT NOVA CSC
- VDOT NOVA Dulles Toll Road
- NOVA Local Transit Centers
- Private Sector ISP Centers
- VDOT NOVA GIS
- NOVA Local Signal Centers
- RITIS
- National Park Service Center- VA
- CapCOM Center
- VDOT NOVA ITS Maintenance and Construction (IMC)
- HOT Traffic Management Centers
- VDOT NOVA STC
- VDOT NOVA STSS
- VDOT VOIS
- VDOT NOVA Maintenance Vehicles
- VDOT TEOC
- VDOT NOVA SSP
- Virginia State Police (VSP) Center
- VSP Mobile Unified Command Center
Information Flow Diagrams which include VDOT NoVA Maintenance and Construction Operations:
- CapCOM Center to VDOT NOVA Maintenance & Construction Operations
- NOVA Local Transit Centers to VDOT NOVA Maintenance & Construction Operations and VDOT Mobility Data Store
- Private ISP Centers to VDOT NOVA Maintenance & Construction Operations and VDOT NOVA Parking Management
- VDOT NOVA DTR to VDOT NOVA Maintenance & Construction Operations
- VDOT NOVA GIS to VDOT NOVA Maintenance & Construction Operations
- VDOT NOVA Maintenance & Construction Operations to VDOT NOVA Maintenance Vehicles to VDOT NOVA CSC and VDOT NOVA Public Affairs
- VDOT NOVA Maintenance & Construction Operations to VDOT NOVA SSP and VDOT NOVA STC
- VDOT NOVA Maintenance & Construction Operations to VDOT NOVA STSS and Virginia State Police Center
- VDOT NOVA Maintenance & Construction (Snow Operations) to VDOT NOVA STSS and VDOT TEOC
- VDOT NOVA SSP to VDOT NOVA Maintenance and Construction (snow operations)
- VDOT NOVA STC to VDOT NOVA Maintenance & Construction Operations and Maintenance & Construction Vehicles
- VDOT VOIS to VDOT NOVA Maintenance & Construction Operations and VDOT NOVA GIS
Information Flows to/from the VDOT NoVA Maintenance and Construction Operations
National ITS Architecture Subsystems mapped to VDOT NoVA Maintenance and Construction Operations:
National ITS Architecture Market Packages associated with VDOT NoVA Maintenance and Construction Operations:
- ATMS06 - Traffic Information Dissemination
- ATMS08 - Traffic Incident Management System
- ATMS19 - Speed Monitoring
- ATMS21 - Roadway Closure Management
- EM04 - Roadway Service Patrols
- EM05 - Transportation Infrastructure Protection
- EM06 - Wide-Area Alert
- EM08 - Disaster Response and Recovery
- MC01 - Maintenance and Construction Vehicle and Equipment Tracking
- MC02 - Maintenance and Construction Vehicle Maintenance
- MC03 - Road Weather Data Collection
- MC04 - Weather Information Processing and Distribution
- MC05 - Roadway Automated Treatment
- MC06 - Winter Maintenance
- MC07 - Roadway Maintenance and Construction
- MC08 - Work Zone Management
- MC10 - Maintenance and Construction Activity Coordination
National ITS Architecture Functional Area associated with VDOT NoVA Maintenance and Construction Operations:
- MCM Vehicle Tracking - Remotely tracks the location of maintenance and construction vehicles and other equipment; presented to the center personnel.
- MCM Vehicle and Equipment Maintenance Management - Monitors vehicle and equipment condition, tracks maintenance history, and schedules routine and corrective maintenance.
- MCM Environmental Information Collection - Remotely controls environmental sensors and assimilates collected data with other current and forecast road conditions and surface weather information from weather service providers and transportation operations.
- MCM Environmental Information Processing - Processes current and forecast weather data, road condition information, local environmental data, and uses internal models to develop specialized detailed forecasts of local weather and surface conditions. Disseminates road weather information to other agencies and centers.
- MCM Automated Treatment System Control - Remotely controls automated roadway treatment systems (to disperse anti-icing chemicals, etc.) directly, or via control of the environmental sensors that activate the treatment systems automatically in the field.
- MCM Incident Management - Supports coordinated response to incidents - share incident notifications, manage incident response resources, and coordinate overall incident situation and response among allied response organizations.
- MCM Maintenance Decision Support - Maintenance Decision Support Systems recommend courses of action based on current and forecast environmental and road conditions (filtered and fused for specific time horizons) and additional application specific information. Recommendations and dispatch instructions are generated based on this integrated information.
- MCM Winter Maintenance Management - Manages winter road maintenance, tracking and controlling snow plow operations, roadway treatment (e.g., salt spraying and other material applications) based on weather information.
- MCM Roadway Maintenance and Construction - Overall management and support for routine maintenance on the roadway or right-of-way. Includes landscape maintenance, hazard removal (roadway debris, dead animals), routine maintenance activities (roadway cleaning, grass cutting), and repair and maintenance of both ITS and non-ITS equipment.
- MCM Work Zone Management - Remotely monitors and supports work zone activities, controlling traffic through portable dynamic message signs (DMS) and informing other groups of activity (e.g., traveler information systems, traffic management centers, other maintenance and construction centers).
- MCM Work Activity Coordination - Disseminates work activity schedules to other agencies. Work schedules are coordinated, factoring in the needs and activities of other agencies and adjacent jurisdictions.