July 1, 2016, 7am PDT
A proposal to restore Mexico City's 45 rivers envisions a whole new model for the city.
September 18, 2012, 9am PDT
Sam Lubell reports on the proposed designs for a new Sixth Street Viaduct in Los Angeles, which incorporate Angelenos' hopes for a more walkable and park-friendly future.
The Architect's Newspaper
July 26, 2012, 5am PDT
Continuing its 'Cities Project' and its focus on roads and motor vehicles, NPR goes to Syracuse, N.Y. to report on a 1.4 mile stretch of elevated Interstate 81 that runs through the heart of the city, and efforts to tear it down, maybe.
NPR:All Things Considered