For the blockbuster movie "The Terminator," O.J. Simpson was considered to play the role of the Terminator, but producers did not choose him as they thought he would not be taken seriously.

The largest ocean liners pay a $250,000 toll for each trip through the Panama Canal. The canal generates fully one-third of Panama's entire economy.

The longest U.S. highway is Route 20, which is over 3,365 miles.

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