United States

The Mississippi River handles $7 billion in trade as one of the world's largest navigable inland waterways. A Midwestern drought has brought the river to water levels so low that they threaten to shut down shipping, reports John Schwartz.

December 27, 2012 - The New York Times

Acela has improved connectivity along the Northeast Corridor, but is that actually a good thing? Aaron M. Renn argues that high-speed rail has actually hurt America by giving the finance industry a stranglehold over fiscal and monetary policies.

December 26, 2012 - New Geography

Parking enforcers, not motorists in search of available parking, may be the main beneficiaries of 'smart parking' technology as they have the ability to immediately spot parking spaces where vehicles have overstayed their time limits and by how long.

December 26, 2012 - The New York Times - Business Day - Technology

Comparing wide versus narrow lanes, Kenneth A. Small and Chen Feng Ng examine the relatively unexplored design of building more compact roads to alleviate traffic congestion.

December 26, 2012 - Access

As usual, 2012 has seen a host of prominent buildings threatened with demolition - from Chicago's Prentice Hospital to Baltimore’s Mechanic Theatre. But preservation has also seen some great successes. The National Trust tallies the top 10.

December 25, 2012 - National Trust For Historic Preservation

Sarah Goodyear reports on how Britain's 'Cycle to Work' scheme has decreased carbon dioxide emissions, and transformed the lives of individuals such as Toby Field.

December 24, 2012 - Atlantic Cities

Homeowners have been downsizing their homes in the last five years, but now 84 percent of homeowners want to stay put or move into a larger home. This change in trend can be attributed to growing families and their need for more living space.

December 22, 2012 - CNBC

From the satirical paper The Onion comes news of Traffic Jam 2013 -- a highway concert series that is either commentary on the placelessness of the country's vast highway system or just another way to poke fun at Transportation Secretary Ray LaHood.

December 21, 2012 - The Onion

Coal burning is rising everywhere save the U.S. If no changes are made to promote alternatives, it will overtake oil as the world's top energy source within a decade according to a new report from the Paris-based International Energy Agency (IEA).

December 21, 2012 - Bloomberg News

A report released this week by the U.S. EPA finds that 71 percent of the country's large metro regions saw an increase in the development of infill housing over the latter half of the last decade. Greenfield development still dominates, however.

December 21, 2012 - EPA

San Francisco's 1985 downtown plan required large new office and hotel developments to incorporate public spaces, but the city is only now updating the requirements and reinforcing the initial goal of opening up privately owned public spaces (POPOS).

December 20, 2012 - The Atlantic Cities

The "Best of" roll continues with Emily Badger's list of the most useful tools, maps and data visualizations to make use of municipal open data over the past year.

December 19, 2012 - The Atlantic Cities

Americans are less mobile than they were decades ago and it's unclear why. Possible explanations include the recession, habits based on family make-up, as well as telecommuting and job trends, but none of these proposed reasons can be easily proven.

December 19, 2012 - The Atlantic Cities

During and after Sandy, transportation workers had the responsibility of informing riders of changing conditions and schedules. Ray Rivera compares the different communication approaches of New Jersey Transit and the Long Island Rail Road.

December 19, 2012 - The New York Times

In his latest entry in KCET's "Laws That Shaped LA" Series, Jeremy Rosenberg looks at the impact that the Functional Classification system has had on the urban form of Los Angeles and cities throughout the country since its adoption in 1973.

December 18, 2012 - KCET Departures

Developers in Seattle have been building ultra-compact apartments to provide alternatives to high housing prices. But these "aPodments," which take advantage of loopholes in codes, could bring negative consequences with the large increase in density.

December 18, 2012 - Grist

Kira Gould speaks with AIA CEO Robert Ivy about a new initiative being led by the Institute to help quantify the relationship between architecture and public health, and demonstrate the value design can bring to affecting a community’s health.

December 18, 2012 - Metropolis POV Blog

Vehicle-Miles-Traveled (VMT) fees have been ruled out by the president, and while studied and even implemented (on a trial basis) at the state level, have been hampered by the privacy issue. But Oregon Congressman Earl Blumenauer is not dissuaded.

December 17, 2012 - The Hill's Floor Action Blog

In what could be viewed as a classic environmentalist vs. business showdown, the EPA tightened by 20% the annual standard for soot over the objection of industry and some in Congress who fear it will dampen economic growth.

December 17, 2012 - The Hill's Energy & Environment Blog

In the wake of what is becoming an all too common occurrence in the U.S., Richard Florida examines whether gun violence, and especially mass killings of the kind that took place last week in Newtown, is an urban or suburban/rural plague.

December 17, 2012 - The Atlantic Cities