elevator, travelator, elevator shaft, staircase, stairs, freight elevator, stairwell, tram, trolley, concourse, stairway, turnstile, subway, gangway, gondola, conveyor belt, chairlift, spiral staircase, monorail, subway station, conveyer belt, banister, ferris wheel, handrail, trolly, walkway, coaster, skywalk, funicular, mall, scaffolding, commuter train, train, roller coaster, incline, bus, aerial tramway, atrium, trapdoor, rails, amusement park, carousel, metrocard, jetway, hallway, skyway, balcony, bannister, newel, shopping mall, guideway, conveyor, trainmen, straphanger, ledge, carriages, streetcar, aisles, tailboard, crane, stroller, motorman, ceiling, railings, skylight, vending machine, aerotrain, tunnel, window washer, bungee, midtown, shute, pushchair, trouser leg, manhole, floors, sidewalk, underpass, dumbwaiter, vestibule, pedestrian bridge, bicycle, gangplank, detrain, overpass, airplane, serac, skyscraper, washroom, loading dock, waterslide, pedicab, beanstalk, peristyle, rollercoaster, doorway, cherry picker, scooter, pantograph, tramway, cornice, chute, pier, bar, battlefield, watercourse, alley, rink, river, billboard, escalators, ladder, ramp, cafeteria, ghetto, glacier

steps

moving staircase, moving stairway