Oregon Route 413 (OR 413) is an Oregon state highway running from Cornucopia to Halfway. OR 413 is known as the Halfway-Cornucopia Highway No. 413 (see Oregon highways and routes). It is 11.45 miles (18.43 km) long and runs northwest to southeast, entirely within Baker County. OR 413 was established in 2003 as part of Oregon's project to assign route numbers to highways that previously were not assigned, and, as of July 2017, was unsigned.