The Federal Highway Administration's National Household Travel Survey (NHTS) shows that transit use is rising and household vehicle miles traveled are declining—but other data sources paint a more ambiguous picture.
The following excerpt, written by Daniel Kay Hertz in the introduction to The Battle of Lincoln Park, challenges assumptions about the forces of gentrification in Chicago, with lessons for communities around the country.
Transportation engineers sometimes treat people as objects to be moved as quickly and cheaply as possible from one location to another, but people have preferences and feelings which should be considered when planning transport systems.
Maybe, just maybe, Trump might also be willing to consider the decaying condition of U.S. infrastructure a matter of national security. And if Congress played along, perhaps we'd get a 2019 Infrastructure bill. That's how Eisenhower did it.
In an interview with Lincoln Institute of Land Policy, former Arizona Governor and former Secretary of the Interior Bruce Babbit recommends new approaches to the challenges facing the Colorado River watershed.
With world population to grow by about 2 billion by 2050, and with more people eating higher on the food chain as nations develop economically, can world agriculture reduce its carbon footprint? A new World Resources Institute report shows how.
"Penn: Current Research on Sustainable Urban Development" is a collection of 11 research papers on key urban topics, authored by faculty, associated researchers and fellows from three centers at the University of Pennsylvania.