Research out of UC Berkeley shows that car sharing lowers all customers' vehicle mileage by about a quarter over time.
Steven T. Jones shares insight into research by Susan Shaheen of the Transportation Sustainability Research Center at UC Berkeley. Shaheen’s research "has found that each shared car takes between nine and 13 other cars off the road, figures that she says are amazingly consistent around the world."
Moreover, when people adopt car sharing, they also decrease their use of cars, in general, over time: "the studies by Shaheen and other researchers show that VMT among car sharing customers drops in subsequent years, often quite dramatically, as people figure out that it’s not really so hard to get around by public transit, bike, or on foot."
FULL STORY: Does carsharing really reduce overall driving?
Demographic Changes Spell Trouble Ahead for Auto Industry
It's not only young adults who are delaying in getting drivers licenses, but a drop in licenses among all age groups according to a new analysis of license data from 1983-2014 by the University of Michigan Transportation Research Institute.
Arizona Residents Ditching Cars, Taking Transit
A new report finds that residents of Arizona are driving less—much, much less. Arizonans drive less that they did in the 1990s, in fact. Despite these trends, the state government has not adjusted its traffic forecasting models.
Do You Know What Year the U.S. Hit Peak Gasoline Consumption?
Michael Sivak of the Univ. of Michigan has published another key report documenting our waning love affair with the automobile. Sivak documents peak overall gasoline consumption occurring in 2004. Per capita fuel consumption may have peaked in 2003.
Trump Administration Could Effectively End Housing Voucher Program
Federal officials are eyeing major cuts to the Section 8 program that helps millions of low-income households pay rent.
Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.
The 120 Year Old Tiny Home Villages That Sheltered San Francisco’s Earthquake Refugees
More than a century ago, San Francisco mobilized to house thousands of residents displaced by the 1906 earthquake. Could their strategy offer a model for the present?
HSR Reaches Key Settlement in Northern California City
The state’s high-speed rail authority reached an agreement with Millbrae, a key city on the train’s proposed route to San Francisco.
Washington State Legislature Passes Parking Reform Bill
A bill that would limit parking requirements for new developments is headed to the governor’s desk.
Missouri Law Would Ban Protections for Housing Voucher Users
A state law seeks to overturn source-of-income discrimination bans passed by several Missouri cities.
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Ada County Highway District
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Jessamine County Fiscal Court
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NYU Wagner Graduate School of Public Service