Viaduct

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.
Sep 18, 2012   The Architect's Newspaper
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.
Jul 26, 2012   NPR:All Things Considered