Access

What is the Ideal Catchment Area for TODs?

The half-mile circle has become the standard metric for focusing planning efforts and judging the impacts of transit-oriented development. A new study examines whether the half-mile circle is an effective predictor of TOD success.

July 30, 2013 - Access

Can Narrow Lanes Improve Traffic Congestion?

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

How To Retrofit The Suburbs to Increase Walking

Researchers look at the largely suburban South Bay area of Los Angeles to offer ways to retrofit auto-oriented suburbs for more pedestrian travel.

January 9, 2012 - Access

Reserach Shows Misconceptions About Trees and Street Safety

Engineers have cited safety concerns in advising against tree planting along streets, but recent research shows that the rare tree-lined street may be less dangerous than the much more common street lined with parked cars.

January 11, 2008 - Access

Making Congestion Pricing Politically Feasible

In this article from Access, authors David King, Michael Manville and Donald Shoup suggest that distributing the revenue created by road tolling and congestion pricing will make the controversial idea more politically viable.

January 10, 2008 - Access

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Urban Design for Planners 1: Software Tools

This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.

Planning for Universal Design

Learn the tools for implementing Universal Design in planning regulations.