Springfield, Missouri is known as the "birthplace" of which original highway in the US Highway System?
Springfield, Missouri:  Springfield's nickname is "Queen City of the Ozarks" and it is known as the "Birthplace of Route 66". U.S. Route 66: U.S. Route 66 (US 66 or Route 66), also known as the Will Rogers Highway, the Main Street of America or the Mother Road, was one of the original highways within the U.S. Highway System.
U.S. Route 66