Therefore,
it is no coincidence that early pictures of the campus always have
a train! Trains going this way, that way
One technical detail is that it is still (today) a single line (for
both directions- with significant capacity, speed and safety consequences)!
You may have
notice the inappropriate drive-by sound. That, and the screeching
brakes were the only transportation sounds readily available.
There is no train sound canned in power-point. Why? You will understand
after we look at the next slide
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