8/7/2019 ITS Architecture-Appendix C 11 x 17 sheets
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CENTER
TRAFFIC MANAGEMENTCDOT CTMC
Collect TrafficSurveillance
Traffic Maintenance
TMC FreewayManagement
TMC Traffic InformationDissemination
TMC Regional Traf fic
Control
Traffic Data Collection
TMC Incident Detection
Roadway Traf ficInfo Dissemination
Roadway Equi pmentCoordination
Roadway Freeway
Control
Roadway IncidentDetection
Roadway BasicSurveillance
traffic flowtraffic images
freeway control statusroadway information system status
environmental conditions dataspeed monitoring information
FIELD
TRAVELER
VEHICLE
TMC Incident DispatchCoordination/
Communication
PERSONAL INFORMATIONACCESS
Personal InteractiveInformation Reception
TMC EnvironmentalMonitoring
Roadway EnvironmentalMonitoring
Roadway Speed
Monitoring
Roadway InfrastructureMonitoring
TRANSIT MANAGEMENT
traffic information
EMERGENCY VEHICLECDOT Courtesy Patrol
(FUTURE)
On-Board EV IncidentManagement Comm.
emergency dispatch requests
incident command informationsuggested route
incident statusemergency dispatch response
emergency vehicle trackingincident command request
TMC HOV LaneManagement
REMOTE TRAVELER SUPPORT
Remote InteractiveInformation Reception
traveler prof iletraveler request
traveler information
traveler request
traveler information
Colorado Toll Administration(FUTURE)
probe datatoll data
traffic control coordination
traffic control coordination
TRAFFIC MANAGEMENTCDOT REGION 4
TMC Signal Control
Traffic Maintenance
TMC Regional TrafficControl
TMC Traffic InformationDissemination
TMC EnvironmentalMonitoring
signal control datatraffic sensor control data
hri requestenvironmental sensor control
signal control statustraffic flow
request for right-of-wayenvironmental conditions data
hri status
traffic information coordinationtraffic control coordination
traffic images
Other Traffic Management(Local)
traffic information coordinationtraffic control coordination
traffic images
traffic information coordinationtraffic control coordination
traffic images
CDOT Traffic Management and Traveler Information Physical
Architecture
Roadway Signal Controls
traffic info for transit
CO CVISN
CV InformationExchange
CVAS information exchange
Media
media information requestexternal reportstraffic images
incident information for mediatraveler information for media
traffic imagesweather information
pollution state data request
air quality informationwide area statistical pollution
information
EMISSIONS MGMT.
Emissions DataManagement
HRI Traffic Management
Standard Railroad GradeCrossing
ROADWAY
traffic sensor controlvideo surveillance control
freeway contro l dataroadway information system data
environmental sensors controlspeed monitoring control
Wayside Equipment
track status
hri operational statusintersection blockage
notification
Rail Opera tionsrail advisoriesrail schedules
Other ISP ISP Coordination
Incident Command
Emergency ResponseManagement
Emergency Dispatch
TMC FreewayManagement
MCM IncidentManagement
Basic InformationBroadcast
Traveler TelephoneInformation
Interactive InfrastructureInformation
EMERGENCY MANAGEMENT
traffic information
incident status
incident location
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CENTER
FIELD
TRAVELER
VEHICLE
MAINTENANCE AND
CONSTRUCTION MANGEMENT
CDOT REGION 4
MCM Speed Monitoring
MCM Vehicle Tracking
MCM Vehicle andEquipment Maintenance
Management
MCM Environmental
Information Collection
MCM Environmental
Information Processing
MCM Automated
Treatment Sytem Control
MCM Maintenance
Decision Support
MCM Winter
Maintenance
Management
MCM Work Zone
Management
MCM Roadway
Maintenance and
Construction
MCM Work Zone Safety
Management
MCM Work Activity
Coordination
ROADWAY
Roadway Automated
Treatment
Roadway Work Zone
Traffic Control
Roadway Speed
Monitoring Control
Roadway Environmental
Monitoring
TRAFFIC MANAGEMENT
CDOT REGION 4
TMC EnvironmentalMonitoring
TMC Incident Dispatch
Coordination/
Communication
Traffic Maintenance
TMC Work Zone Traffic
Management
MAINTENANCE AND
CONSTRUCTION VEHICLE
MCV Vehicle Location
Tracking
MCV Vehicle System
Monitoring and
Diagnostics
MCV Roadway
Maintenance and
Construction
MCV Winter
Maintenance
MCV Work Zone Support
maint and constr vehicle location data
maint and constr vehicle conditions
maint and const dispatch status
maint and constr vehicle operational data
work zone status
maint and const dispatch information
maint and const vehicle system control
road weather information
maint and constr resource response
roadway maintenance status
equipment maintenance status
work zone information
current asset restrictions
maint and constr work plans
maint and constr resource request
road network conditions
field equipment status
work plan feedback
TMC Speed Monitoring
environmental conditions data
roadway treatment system status
field device status
roadway information system status
traffic images
speed monitoring information
work zone warning status
speed monitoring control
environmental sensors control
roadway treatment control system
roadway information system data
video surveillance control
work zone warning device control
speed monitoring control
environmental sensors control
roadway information system data
speed monitorin
environmental co
roadway informatio
CDOT Region 4 Maintenance and Construction Physical
Architecture
OTHER TRAFFIC
MANAGEMENT
(CDOT CTMC, Local TMCs)
current asset restrictions
maint and constr work plans
roadway maintenance status
work plan feedback
