News

It’s not distracted walking that is killing NYC pedestrians

By Michael Brenneis “[NYC]DOT found little concrete evidence that device-induced distracted walking contributes significantly to pedestrian fatalities and injuries.” So concludes a recent report examining whether device-distracted walkers are killing themselves by stepping out in front of

People weigh risk versus convenience in whether to use pedestrian bridges

By Chris McCahill Pedestrian bridges may help keep people away from heavy traffic, but only if people are willing to use them. And that often isn’t the case, according to a new study in Accident Analysis & Prevention. People will cross at street level to avoid tall or narrow, constrained

More evidence that TNCs are clogging downtown streets (and what NYC is doing about it)

By Rayla Bellis In August, Uber and Lyft jointly released an analysis conducted by Fehr & Peers examining how their vehicles are contributing to VMT in six major cities: Boston, Chicago, L.A., San Francisco, Seattle, and Washington, D.C. The study found that Uber and Lyft vehicles account for

Transit-oriented development, VMT, and induced gentrification

By Saumya Jain In the last two decades, transit-oriented development (TOD) has become more than just a “jargony buzz phrase” and has caused the housing market to explode near transit hubs. Many cities are focusing their future development plans around transit connectivity, encouraging people

Growth near transit is key to connecting smaller cities, SSTI finds

By Chris McCahill A new study by SSTI and the Traffic Operations and Safety Lab at UW-Madison provides a partial roadmap to the future for transit in smaller cities. The study gave Eau Claire, Wisconsin—a city nearing 70,000 people—a look into emerging transit technologies and insight on

More highways, more congestion

By Eric Sundquist In pursuit of congestion relief, the United States added 63 percent more urban freeway lane-miles between 1990 and 2017. That rate far outstripped the 46 percent growth in urban population. It didn’t work. As widely reported last month, the Texas Transportation Institute’s

PennDOT CEO emphasizes community engagement, active transportation

By Robbie Webber Pennsylvania’s Secretary of Transportation wants more diversity in decision making; more equal concern for people walking, biking and driving; and more early communication with communities about PennDOT projects. These were the themes of an interview with Leslie Richards

AAA: Red light running is killing us

By Robbie Webber The AAA Foundation reports that fatalities due to red light running is at a 10-year high, and more than half of the deaths were outside the offending car, including pedestrians, bicyclists, and those in other cars. In 2017, the last full year for which statistics are available,

Connectivity is good for walkability, but social factors also matter

By Saumya Jain Most efforts to increase bike and walk accessibility focus on physical access. But the built environment is not the full story. A new study finds that certain attributes of the social environment also greatly affect the perception of walkability, especially among people of

Identifying isolated bike islands in cities, and the bottlenecks between them

By Michael Brenneis A new analytical approach could help identify streets most in need of improved facilities to better connect cycling networks. In Shanghai, researchers used high-resolution dockless bike-share trip data, and percolation theory, to identify clusters of cycling activity and the