Traffic Management

The Irony of Ring Roads

One way to address traffic congestion is to provide a bypass for vehicles around city traffic machinations. Ring roads, by definition, are meant to perform that function. In reality, they ignore the supply and demand model of traffic management.

November 7, 2013 - Steven Snell

Controlling New York City's Traffic

Urban Omnibus ventures into the New York City Department of Transportation's Traffic Management Center to find out how technology is changing the way the city manages its traffic signals and traffic flows.

May 7, 2011 - Urban Omnibus

Traffic Restraint As Alternative to Congestion Pricing

Yonah Freemark reports that there are more politically palatable ways to ease traffic congestion than congestion pricing.

October 10, 2010 - the transport politic

'Smart Studs' Will Open New Freeway Lanes Automatically

A new high-tech system from New Zealand will be installed on L.A.'s 110 freeway, which will feature sensors that will know when traffic slows and open an alternate lane automatically.

August 2, 2009 - Los Angeles Times

Can Cities Continue Red Light Camera Ticketing?

Texas cities are forced to review their red light camera contracts after the discovery of a potential loophole in Texas law.

December 7, 2008 - KXAN Austin News

Canadians Also Confused By Traffic Circles

Americans are notoriously bad at navigating European-style traffic circles, but it seems Canadians are also confounded.

May 31, 2008 - The Edmonton Sun

Communist China's GPS congestion management capitalism

BEIJING, 9 MAY 2007--Anyone questioning China's potential to become the dominant player in the 21st century and beyond need look no further than the Beijing Transportation Information Center. The entrepreneurial leader of the center, Mr. WANG gang, has lead the development of the most innovative system for managing traffic congestion I've seen, putting U.S. systems to shame and leapfrogging over London's cutting edge signal coordinatin system. Rather than try to regulate congestion by limiting automobile use, they have figured out a way to use technology to make its use more efficient.

May 10, 2007 - Samuel Staley

FREE Course: Walkable City 1: Why Walkability?

After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.

Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold

The course focuses on the opportunities and imperatives that shape reinvention of mall sites.

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