Eric Jaffe

REUTERS/Suzanne Plunkett

The Methodology of Bike-Share Station Placement in New York City

Taking lessons from its predecessors, America's largest city has crafted a three-pronged approach for bike-share deployment

REUTERS/Luke MacGregor

Walking With Headphones: Only Dangerous Sometimes

Studies show cell phones, though not music players, confuse pedestrian senses

Gary Lerude

The Economics of Urban Trees

A little greenery can go a long way when it comes to property values

Robert Torzynski

Should the Public Pay for Unprofitable Transit Routes?

A bold proposal to eliminate money-losing lines revives the question

REUTERS/John Gress

The Joy of Parking in Chicago

In a global survey of 20 cities, finding a spot ranks toughest in New Delhi, easiest in the Windy City

Reuters/Lucy Nicholson

Is Rush Hour Expanding?

More than 40 percent of congestion delays occur during off-peak hours

Flickr user gsgeorge, licensed under Creative Commons

Descendants of the High Line

Four urban elevated railroad parks in progress

Photo by Flickr user functoruser, used under a Creative Commons license

The War on Red-Light Cameras

Houston and L.A. recently turned theirs off. Will others join them?

REUTERS/Jeff Christensen

10 Ideas for Improving New York's Public Spaces

From a pedestrian expansion of the Verrazano bridge to a new entrance for Central Park, the best concepts from this year's Urban Design Week

The George Washington Bridge is seen as it crosses into New Jersey in New York. (Reuters/Lucas Jackson)

NYC Toll Hike May Push Commuters onto Mass Transit

New rates go into effect despite uproar from drivers and AAA

Courtesy California High-Speed Rail Authority

The Future of California's High-Speed Rail Is in Private Sector Hands

With cost estimates rising, a commitment of additional state funds for high-speed rail seems all but impossible

Reuters/Carlos Barria

Why Americans Love Chain Stores: A Psychological Perspective

If we're so fiercely independent, why do we choose familiarity when we shop?

Courtesy State of Maryland

The Case for a D.C.-Baltimore Mega-Region

Maryland's controversial anti-sprawl plan is in the final review phase

Reuters/JP Moczulski

Car Lovers Like Mass Transit More Than They Think

Researchers in Sweden find that even dedicated drivers can learn to enjoy the subway