1. City Efforts to Reduce Car Traffic
Imagine cities without traffic jams, without cars circling block after block in search of parking. In place of clogged streets and incessant honking, picture urban arteries flowing freely with a mix of cars, public transit, bicycles, and pedestrians. Cities around the world took steps in 2011 to make that vision a reality.
Residents of more than a dozen cities, including Bogota, Montreal, and Zurich enjoyed car-free zones. This year, bike-share schemes gained ground everywhere from the Big Apple to Hangzhou, China, and a growing number of city planners looked to cinch the belt on the supply of parking spaces as a way to steer citizens away from driving.
"Bike Share Schemes Shift Into High Gear"
"Photos: Twelve Car-Free City Zones"
"With a Deep Dig Into Its Past, Perugia Built an Energy-Saving Future"
"To Curb Driving, Cities Cut Down on Car Parking"