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U.S. Department of Transportation
Triscallion_Black
MODEL DEPLOYMENT FLEET
Integrated Vehicles
Passenger Cars
64
Heavy Trucks
3
Transit
Medium Duty
Totals
67
Retrofit/
Aftermarket Devices
300
16
3
319
Vehicle Awareness Devices
2,215
50
85
100
2,450
The deployment of vehicles into the MD environment is a rolling deployment. At launch there were about 450 equipped vehicles in the field, and at full deployment, there will be 2,836 vehicles capable of communicating via DSRC. These vehicles can be disaggregated into three distinct categories:
-Integrated Vehicles:  These vehicles were instrumented by the OEMs. They have the ability to receive and send BSMs and also have safety applications with DVIs integrated into the vehicle.
-Retrofit/Aftermarket Devices:  These devices were developed typically by Tier 1 OEM suppliers, and are stand alone devices. They have the capability to receive and send BSMs and also have safety applications with stand-alone DVIs that are NOT integrated into the vehicle.
-Vehicles Awareness Devices: These devices were also developed by OEM suppliers and are stand alone devices. They only have the capability to send BSMs to other vehicles and do not have safety applications.