Next design: vimeo.com/cupola/speck4
All four designs: vimeo.com/cupola/speck1-4
A collaboration between city planner, urban designer, and author Jeff Speck (http://www.jeffspeck.com), and 3D artist Spencer Boomhower (http://www.cupolamedia.com), this series of videos describes some of the most common and most effective road-diet redesigns.
"Bike lanes are good; a cycle track is better, and requires no more roadway. These are the sort of facilities that cause people to dig their bikes out of the basement and become cyclists again. Please note that, on two-way streets, a two-way cycle track requires striped protection at intersections. Also note that 10-foot car lanes are safer and have no less capacity than 12-foot lanes."