blank

city

deserted

destination

direction

empty

escalator

handhold

handrail

journey

ladder

lighting

line

mall

market

megapolis

metro

motion

move

passenger

path

reflection

road

route

rung

shop

shuttle

staircase

stairs

stairway

stairwell

station

step

subway

supermarket

terminal

tour

town

transfer

transport

transportation

travel

traveling

trip

underground

underpass

upwards

voyage