Despite more bicyclists on its streets, Philadelphia has seen a marked reduction in bike crashes and deaths. With double the amount of cyclists on downtown streets since 2002, the decline is being attributed to more visibility to motorists.
Paul Nussbaum reports on Philadelphia's dramatic decline in accidents involving bicycles, from a high of 1,040 in 1998 to 553 in 2010, which officials and advocates attribute to the "safety in numbers" phenomenon.
"'Where cars expect to find bicyclists and pedestrians, drivers are
more cognizant of cyclists and pedestrians,' said Alex Doty, executive
director of the Bicycle Coalition of Greater Philadelphia. He cited a
study in Portland, Ore., that found a doubling of the number of bicycles
reduced the crash risk by one-third."
"I know I get better
treatment now than I did 10 years ago, or even five years ago," Doty
said. "Drivers have a better idea what to do. Though there is still
quite a bit of room for improvement."
"If more biking means safer biking, safer biking is likely to produce more biking," says Nussbaum.
FULL STORY: More bicyclists means fewer accidents, Phila. finds
Philly Council Wants to Crack Down on Bike Lane Parking
The city council passed a bill that would raise penalties and eliminate a grace period for drivers who stop in bike lanes.
Philadelphia Could Start Citing Drivers for Blocking Bike Lanes
City officials will consider several road safety bills that include higher penalties for stopping in bike lanes and an assessment of the city’s Vision Zero funding.
Study: Safety in Bike Numbers Found on the Streets of Boulder, Colorado
The high mode share of bikers in Boulder, Colorado allowed researchers to verify findings already documented by researchers in Europe.
Manufactured Crisis: Losing the Nation’s Largest Source of Unsubsidized Affordable Housing
Manufactured housing communities have long been an affordable housing option for millions of people living in the U.S., but that affordability is disappearing rapidly. How did we get here?
Americans May Be Stuck — But Why?
Americans are moving a lot less than they once did, and that is a problem. While Yoni Applebaum, in his highly-publicized article Stuck, gets the reasons badly wrong, it's still important to ask: why are we moving so much less than before?
Using Old Oil and Gas Wells for Green Energy Storage
Penn State researchers have found that repurposing abandoned oil and gas wells for geothermal-assisted compressed-air energy storage can boost efficiency, reduce environmental risks, and support clean energy and job transitions.
Poorest NYC Neighborhoods Pay Price for Delivery Boom
The rise of ‘last-mile’ e-commerce warehouses — and their attendant truck traffic and air pollution — is disproportionately impacting the most historically disadvantaged parts of the city.
Greening Oakland’s School Grounds
With help from community partners like the Trust for Public Land, Oakland Unified School District is turning barren, asphalt-covered schoolyards into vibrant, green spaces that support outdoor learning, play, and student well-being.
California Governor Suspends CEQA Reviews for Utilities in Fire Areas
Utility restoration efforts in areas affected by the January wildfires in Los Angeles will be exempt from environmental regulations to speed up the rebuilding of essential infrastructure.
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.
Heyer Gruel & Associates PA
City of Moreno Valley
Institute for Housing and Urban Development Studies (IHS)
City of Grandview
Harvard GSD Executive Education
Salt Lake City
NYU Wagner Graduate School of Public Service
City of Cambridge, Maryland