Chicago Transit Authority 2020 Proterra Catalyst BE40 Battery-Electric Bus 600 on the 66. #chicago #chicagoillinois #chicagoil #downtown #downtownchicago #magnificentmile #magnificentmilechicago #cta #chicagotransitauthority #ctabus #proterra #electricbus #batteryelectricvehicle #electricvehicle #bus #transit #transportation #ig_chicago #ig_chicagoland #chicagoland #chicagogram #chicagodowntown #chicagopride #ig_illinois #buses #busesofinstagram #midwest #chicagotransit #midwestcity #thewindycity (at Chicago, Illinois) https://www.instagram.com/p/CnHL2qIOE-n/?igshid=NGJjMDIxMWI=












