close angle of interior of subway car from station platform. see advertisements, chicago map, doors, empty seats, hand rails. doors close in front and train drives off to left. signs on train cars read "cta", chicago transit authority. some passengers on - cta map stock videos & royalty-free footage00:18CLOSE ANGLE OF INTERIOR OF SUBWAY CAR FROM STATION PLATFORM. SEE ADVERTISEMENTS, CHICAGO MAP, DOORS, EMPTY SEATS, HAND RAILS. DOORS CLOSE IN FRONT AND TRAIN DRIVES OFF TO LEFT. SIGNS ON TRAIN CARS READ "CTA", CHICAGO TRANSIT AUTHORITY. SOME PASSENGERS ON
chicago, il, u.s. - information signs and maps at l train station in chicago on monday, december 14, 2020. - cta map stock videos & royalty-free footage00:36Information signs and maps at L train station in Chicago