Time-lapse traveling down an escalator to the crosswalk at Central Avenue leading to Patriots Square Park, Phoenix, Arizona

time lapse timelapse down escalator crosswalk south central avenue patriots square park public space pedestrians walking automobile traffic vertical transportation transportation speed people men women stairs treds landing platform moving staircase motordriven electric moving people stainless steel aluminum hand rail continuous loop moving handrails crowd flow moving stairway descending pedestrian traffic conveyer belt efficient convenient hectic frantic rat race momentum tempo internal transportation stepping off lower level progressive moving ramp steps rapid