Submitted by rlacey on Thu, 09/26/2019 - 12:57pm In the News Source: The HillIn the News Date: Thursday, September 26, 2019, 1:00pm PDTResearchers: Nathan McNeil Tags shared micromobility portland state university News Source Link: https://thehill.com/policy/transportation/463121-scooter-revolution-proves-challenging-for-cities