By Enrique Gili
This past spring, clusters of brightly colored dockless shared bikes (DSBs) began to proliferate on San Diego's city sidewalks like tulips after a spring rain. They were put there by companies—such as Lime, Ofo and Mobike—seeking to disrupt the status quo of California's omnipresent car culture. As a result, thousands of DSBs ended up scattered around commercial districts and residential neighborhoods. Dozens of markets—from major metropolitan cities like Minneapolis and Dallas to college campuses like Arkansas State University—have similarly bike-strewn landscapes as a result of the DSB wave, which added 44,000 bikes to U.S. streets in 2017.