Expanding Cycling Infrastructure Is a Snap With Lego-Like Bike Lanes

"The Copenhagenize Flow, a set of tiles made from recycled plastic and wood, are designed to let a city easily and cheaply create separated bike lanes, says Mikael Colville-Anderson, an urban mobility expert and CEO of Copenhagenize Design Co., a consultancy and design company that specializes in exporting Copenhagen's expertise in urban biking to the rest of the world."

"One kilometer of The Flow is a tenth of the cost of a permanent, separated cycle track, Colville-Andersen says. After it's tested on one street, it can pop apart and be tested on another, and then another," writes Adele Peters.