Question: was ist der längest highway in den usa
Answer: U.S. Route 20; U.S. Route 20 in Nebraska; U.S. Route 20 in Iowa; U.S. Route 20 in Massachusetts; U.S. Route 20 in New York; U.S. Route 20 in Oregon; U.S. Route 20 in Indiana; U.S. Route 20 in Pennsylvania; U.S. Route 20 in Illinois; U.S. Route 20 in Ohio; U.S. Route 20 in Montana; U.S. Route 20 im Idaho