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Read the clue below. Click on the link and find the answer. Come back and fill out the entry form for your chance to win.
If you wanted to travel the city
and had no ride of your own,
you could buy a trip on these
for almost forty years.
Inspired by those in St. Louis
they carried millions per year.
Your word is one of the two
used to describe the machine.
Hint: ___ ___ ___ ___ ___ ___ ___