The 110-floor design also maximized elevator efficiency using a “sky lobby” system—an innovation first used in the Twin Towers. To put those 110 stories in perspective:

How Many Stories Were in the Twin Towers? A Look at the Numbers Behind an Icon

And now you know the story behind it. Did you find this helpful? Share it with someone learning about World Trade Center history.

How Many Stories In The Twin Towers Updated -

The 110-floor design also maximized elevator efficiency using a “sky lobby” system—an innovation first used in the Twin Towers. To put those 110 stories in perspective:

How Many Stories Were in the Twin Towers? A Look at the Numbers Behind an Icon

And now you know the story behind it. Did you find this helpful? Share it with someone learning about World Trade Center history.

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