Todd Litman's blog

Share Your Ideas for Evaluating Transport System Performance

Moving Ahead for Progress in the 21st Century (MAP-21), the new U.S. federal transportation law, has the following main goals:

  1. Safety
  2. Infrastructure condition
  3. Congestion reduction
  4. System reliability
  5. Freight movement and economic vitality
  6. Environmental sustainability
  7. Reduced project delivery delays

 

Land-Use Regulation, Income Inequality and Smart Growth

A recent paper by Harvard economists Daniel Shoag and Peter Ganong titled, Why Has Regional Convergence in the U.S. Stopped? indicates that land development regulations tend to increase housing costs, which contributes to inequality by excluding lower-income households from more economically productive urban regions. Does this means that planners are guilty of increasing income inequality?

The Ecological Value of Lawns

I appreciate natural environments. I have always enjoyed walking in wilderness and cycling on rural roads, and I understand the ecological value provided by undeveloped lands, which include clean water, air and wildlife habitat. I also enjoy local fresh vegetables and fruits and so appreciate the value of preserving regional farmlands. Planners call these "greenspace," or more generally "openspace" since some, such as deserts and waterways, are open but not necessarily green.

New Understanding of Traffic Congestion

Congratulations to this year's high school, college and university graduates! The current crop includes our son, who was recruited by a major corporation. The location of his new job will affect his travel patterns and therefore the transportation costs he bears and imposes for the next few years: until now he could get around fine by walking, cycling and public transport, but his new worksite is outside the city center, difficult to access except by automobile. As a result he will spend a significant portion of his new income to purchase and operate a car, and contribute to traffic congestion, parking costs and pollution. This is an example of how land use decisions, such as where corporations locate their offices, affects regional transport patterns and costs.

Choosing Ignorance is Stupid

People love statistics. They let us understanding the world beyond our own senses. USA Today publishes a daily Snapshot which presents a graph of random statistics. Sports talk and business analysis are dominated by statistics. We measure our progress, or lack thereof, and compare ourselves with others, based on statistics about our size, activities and accomplishments.

Debating Smart Growth

Last Thursday I debated the merits of smart growth with ‘Anti-planner’ Randal O'Toole at a community forum in Langley, a rapidly-growing suburb of Vancouver, British Columbia. A recording of the Debate and presenters' slide shows are available at www.southfraser.net/2012/02/smart-growth-debate-media.htmlAt the end more than three quarters of the audience voted for a pro-smart-growth resolution. This may reflect some selection bias – people concerned about sprawl may have been more likely to attend – but I believe that given accurate information most citizens will support smart growth due to its various savings and benefits.  

Smart growth sometimes faces organized opposition by critics. It is important that planners respond effectively and professionally. Here is my critique of O'Toole’s claims and some advice for planners who face similar critics. 

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