MassRoots Partners with Marijuana Industry Group, Lyft and Colorado Department of Transportation to Promote Safe Rides on 4/20

DENVER, April 20, 2017 /PRNewswire/ -- MassRoots, Inc. (OTCQB:MSRT), one of the most active technology platforms for medical cannabis consumers, is proud to announce it has partnered with the Marijuana Industry Group ("MIG") and Lyft to minimize impaired driving on 4/20 and beyond. Lyft...