News articles on Calgary's transition have touched on those points [1]. The City's infographic really highlights the costs, too [2]. [1] http://www.huffingtonp

News articles on Calgary's transition have touched on those points [1]. The City's infographic really highlights the costs, too [2]. [1] http://www.huffingtonpost.ca/2015/12/02/calgary-from-space_n_8692092.html http://www.huffingtonpost.ca/2015/12/02/calgary-from-space_n... [2] http://www.calgary.ca/_layouts/cocis/DirectDownload.aspx?target=http%3a%2f%2fwww.calgary.ca%2fTransportation%2fRoads%2fDocuments%2fTraffic%2fTraffic-signals-and-streetlights%2fStreetlighting-Program-Infographic.pdf&noredirect=1&sf=1 http://www.calgary.ca/_layouts/cocis/DirectDownload.aspx?tar...