This will make you smile on your daily commute!! RTD could learn a few things!
http://jesper.nu/roliga-bilder/random/1257-konst-i-stockholms-tunnelbana.html?goback=.gde_97473_member_118200741
And still one more way to get around and make money as you do it!!
http://www.forbes.com/sites/tanyamohn/2012/05/20/bicyclists-in-the-united-states-save-at-least-4-6-billion-a-year-by-riding-instead-of-driving-ased-on-friday-to-coincide-with-national-bike-to-work-day-part-of-national-bike-month-which-occurs-each/?goback=.gde_116818_member_117507240
Thanks to the Linked In Urbanist group for the links!!