AdvertisementMore cyclists are being killed by cars. Advocates say U.S. streets are the problemMay 25, 2022David SchaperfacebookEmailCycling advocates and the family of Gerardo Marciales chained a ghost bike at an intersection on Dusable Lake Shore Drive in Chicago, where Marciales was hit and killed by a driver who ran a red light. Advocates say the intersection's poor design contributed to the collision. (David Schaper/NPR)