An injury epidemiologist explains how to better protect bike lanes, slow drivers down and reduce collisions Phys.org Phys.org - Automotive Over 60 pedestrians and cyclists have been killed each year in Philadelphia in recent years.This post was originally published on this site Read More: Things you need to discuss well before wedding Community Partners Affiliate Content Ageism in tech: Older adults should be included in the design of new technologies The Conversation Fresh Features