We absolutely love this rendering by UK architecture firm Foster + Partners for their SkyCycle concept. If you squint a little, it looks like the SkyTrain line between Science World and Chinatown/Stadium stations. The British design would see dedicated bike paths installed above the 136 miles of suburban rail lines that snake in and out of London, which is all kinds of amazing pipe dream stuff. Does Vancouver need this? Not really. The cost would be so prohibitive as to be amusing, and the ranting from both sides of Vancouver’s spectacularly stupid bike lane divide would prove too insufferable a daily torment. We just wouldn’t be able to stand it. Still, Vancouver would be a little cooler if its SkyTrain – where it runs parallel with the Dunsmuir Viaduct – had a traversable roof of some kind. And you are free to deny that at your soul’s peril.