September 8, 2015, 1pm PDT
Open data can be a powerful tool for illustrating the risks to public safety that will have to be overcome as more cities adopt Vision Zero initiatives.
Greater Greater Washington
September 7, 2015, 7am PDT
A pair of studies finds separate but related evidence that as more people are biking, more people are getting injured while biking. What to do about it is still under debate.
September 4, 2015, 11am PDT
For some reason, many drivers think "Share the Road" means bikers should stay out of their way.
September 3, 2015, 12pm PDT
A study released by the Insurance Institute for Highway Safety on September 1 showed steep reductions in speeding in Montgomery County, Maryland, where speed cameras has been in effect since 2007, reducing fatalities and severity of injuries.
September 3, 2015, 10am PDT
Advocates say traffic safety data collection practices in Washington, D.C. don't meet national standards. They also say it will be hard for the District to meet its vision zero goal by 2024 if the problem persists.
September 2, 2015, 7am PDT
The headline chosen here summarizes the argument put forward by Vox's Joseph Stromberg, who believes that self-driving cars will be a serious upgrade over the average human driver.
September 1, 2015, 11am PDT
Jeff Speck and Spencer Boomhower created a video to illustrate how road diets work.
August 29, 2015, 9am PDT
The state of Washington is finding that more and more fatal car crashes involve drivers under the influence of THC. But legal limbo, lack of research, and spotty detection makes the question of what to do very hard to answer.
August 25, 2015, 12pm PDT
Safety experts, like NHTSA, and safety advocates, like bicycle and pedestrian organizations, have replaced the commonly used "accident" with "crash" or similar nouns. Kevin Drum of Mother Jones asks if it really makes a difference.
August 22, 2015, 7am PDT
Planning for new pedestrian and bike projects in your community? The federal government recently released a report providing guidance on the Safer People, Safer Streets Initiative.
U.S. Department Of Transportation
August 19, 2015, 5am PDT
When it comes to intersections, adding more complexity can do more harm than good, according to a recent, detailed post on Greater Greater Washington.
Greater Greater Washington
August 13, 2015, 9am PDT
The city of Davis, California, a college town with extremely high commute mode share for bikes, made history last week as the first U.S. city to build a protected intersection for bikes.
August 12, 2015, 10am PDT
Better Cities & Towns gives its imprimatur to the "narrower is better" approach to lane width for traffic safety thanks to a study by Toronto transportation planner, Dewan Masud Karim, presented at the Canadian ITE annual conference.
August 5, 2015, 10am PDT
A consistently miserable record of crashes and fatalities, including pedestrians and collisions with parked cars, is compelling the city of Malibu to undertake a large number of safety improvement projects along the Pacific Coast Highway.
August 4, 2015, 11am PDT
Last week, along a popular San Francisco bike route, a group of protestors took to their bikes to advocate for new laws, such as the Idaho Stop, that make it easier to bike in the city.
August 3, 2015, 5am PDT
A new American Automobile Association study argues that efforts to reduce driving by higher-risk seniors threaten their health. This analysis is backward: seniors benefit most from reduced driving and improved transport options.
June 18, 2015, 8am PDT
A June 16 vote by the San Francisco MTA to improve safety will allow taxis, along with bicycles and Muni buses, but not ride-hailing services to make turns onto the downtown's main thoroughfare, Market Street, has upset San Francisco-based Uber.
June 12, 2015, 10am PDT
The Safer Market Street project is one of a package of traffic safety projects underway in San Francisco to achieve a Vision Zero goal to eliminate traffic deaths by 2024.
June 2, 2015, 9am PDT
If Lee has his way, San Francisco will join other cities like New York, Chicago, and Washington, D.C. by employing speed cameras to issue citations to offending motorists in school zones. But first he needs to find a legislator to draft a bill.
June 2, 2015, 7am PDT
A new study indicates that the safest urban streets have lanes that measure 10-10.5 feet wide. Narrower and wider lanes have higher crash frequencies, and wider lanes have higher crash severity.