Enjoy the beauty and adventure of exploring the Grand Old Highway.

Enjoy the beauty and adventure of exploring the Grand Old Highway. Historic U.S. Route 6 is the oldest, longest and highest of the old roads. The historic Highway is 3,652 miles long, with a high point of 11,990 feet. It runs from the waterfront in Long Beach, California through 14 states to the waterfront at Provincetown, Massachusetts which is located at the tip of Cape Cod. “DONATIONS” U.S. Route 6 Tourist Association Take a moment right now to