How are the elevators any more of a problem than in buildings, where they are commonplace, often for much taller structures (i.e., many more floors), and not considered a major expense?
Edit: Thanks, good points about the volume/throughput.
This is why even deep subway stations usually go with multiple levels of escalators to keep the flow of people moving continuously.
How are the elevators any more of a problem than in buildings, where they are commonplace, often for much taller structures (i.e., many more floors), and not considered a major expense?
Edit: Thanks, good points about the volume/throughput.