This highway stretches from Boston, Massachusetts on the East Coast to Newport, Oregon on the West Coast. It traverses ten states and is the longest road in the United States.
Nicknamed the Grand Army of the Republic Highway, U.S. Route 6 runs from Provincetown, Massachusetts on Cape Cod to Bishop, California on the California-Nevada border. It travels through fourteen states.
This east-west Interstate Highway runs from Seattle, Washington to Boston, Massachusetts. It is the longest Interstate Highway in the United States.
U.S. Route 30 stretches from Atlantic City, New Jersey to Astoria, Oregon. It passes through twelve states.
Also known as the Ocean-to-Ocean Highway, U.S. Route 50 runs from Atlantic City, New Jersey to San Francisco, California. It crosses twelve states.
This Interstate Highway runs from San Francisco, California to Teaneck, New Jersey. It traverses eleven states.
U.S. Route 60 runs from Arizona to Virginia, covering about 2,655 miles. It was finished in 1926 and is one of the major routes in the US Highway System.