SkyCycle, A Proposal for an Elevated Bikeway System in London
SkyCycle is a proposed elevated bikeway system for London that would provide 136 miles of bike-only paths for urban cyclists. Designed by architecture firm Foster + Partners and urban design consultancy Space Syntax, the system would be suspended over existing suburban rail lines and would have over 200 access points around London. For more on SkyCycle, see this Guardian article.
image via Foster + Partners
via Guardian