What is the longest road in America?



  1. 0 Votes

    The longest road solely in America is  U.S. 20, which runs from Boston, Massachusettes, to Newport, Oregon.  It spans a total 3,365 miles. However, the Pan-American highway runs from Alaska, through the U.S. and down to South America, spanning a length of 29,800 miles.  So that could also be considered the longest road in America, though most of its length is in other countries.

  2. 0 Votes

    Route 20 is the longest road in the US. It is 3,365 miles long and goes from Boston to Newport, OR. 

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