April 19, 2019, 8am PDT
Following a fatal collision between a motorist and a competitive cyclist, Montreal tried closing a stretch of roadway through Mount Royal Park. The pilot encountered fierce opposition.
March 16, 2019, 11am PDT
An analysis of retail data suggests that vehicle restrictions in the city center led to more sales and less emissions.
December 30, 2018, 7am PST
While Trump wants to end the EV credit program, in part to punish GM for closing unprofitable car manufacturing plants, Norway is scaling back the generous perks that have enabled EV sales to comprise almost half on new auto sales.
December 25, 2018, 1pm PST
New measures will greatly reduce vehicle traffic in the city center as Oslo moves to put pedestrians, cyclists, and air quality before cars.
December 21, 2018, 7am PST
Many streets and cities are designed for vehicles instead of for pedestrians. But policies and programs in cities around the world, and even in the United States, might be signaling a shift in priorities.
November 20, 2018, 8am PST
The ban on diesel cars now extends well beyond the city of Paris.
October 28, 2018, 5am PDT
The ability of Paris Mayor Anne Hidalgo to ban cars from the Seine Quays was at stake.
October 4, 2018, 11am PDT
Germany's automotive industry and Chancellor Angela Merkel are increasingly worried about the economic effects of court-sanctioned diesel driving bans to improve air quality, as enacted in Hamburg last May. Four more cities are likely to enact bans.
May 4, 2018, 2pm PDT
A survey of recent planning decisions demonstrates that cities are no longer necessarily looking to more and bigger highways to solve their traffic problems.
March 2, 2018, 7am PST
Unlike banning sales of new internal combustion vehicles at a future date, the German court ruling applies to the operation of older, diesel-powered cars in the country's most polluted cities. It's up to the cities, though, to enact the bans.
January 15, 2018, 2pm PST
South Korea has made public transit a key part of its approach to cleaning the air.
June 3, 2016, 7am PDT
The carefree days of driving any-old-junker-they-please are over for Parisians, and they'll be even further obsolete when the calendar changes from June to July.
December 12, 2015, 9am PST
Athlyn Cathcart-Keays of The Guardian-Cities chronicles the advancement of the international urban car-free movement as well as auto regulations that focus on air pollution. The most recent city to join the growing list is Oslo, Norway
March 23, 2015, 5am PDT
Paris today made its first use of a drastic plan to improve air quality in the city: ban half of the cars on the road. The ban could continue tomorrow if the current air pollution alert does not improve.