David G ColdwellDavid Coldwell is the winner of the 2015 Calgary Commuter of the Year Award and the 2016 second place recipient. David has appeared in articles by Tom Babin of the Calgary Herald as an expert on home-made bicycle snowplows. David pulls 2 foot and 5 fot wide bicycle snowplows and keeps the pathway to the Calgary International Airport open all winter. On twitter as the # BicycleSnowPlow (@yycfoldingcycle), David advises commuters of the winter condition of the pathway and promotes Bicycle Snowplowing as a new winter sport. Read More Read Less