Wednesday, July 23, 2025
Walking routes to and from bus stops and transit stations are critical for riders, but sidewalk data can be hard to come by. Washington State DOT is wrapping up a two-year effort to build a unified pedestrian infrastructure dataset that is compatible with OpenStreetMap and geared toward accessibility-forward planning.
street network
More connected street networks are more resilient
As we have seen recently with the bridge and interstate collapses in Baltimore and Pennsylvania, disruptions to our street network severely impact travel. Natural disasters, like earthquakes and floods and targeted disasters, terrorist attacks, disrupt travel patterns, raising questions about why some cities are more vulnerable to these disasters than others. Especially in urban areas, when a central street is removed from the equation, people and goods still need to move to and from destinations. A new study looks at urban areas worldwide to determine what street network characteristics make them more resilient and vulnerable before and after disasters. Areas with disconnected street design like North America and Oceania are among the most vulnerable.