Oregon Route 334
Oregon Route 334 is an Oregon state highway running from OR 37 near Myrick to OR 11 near Athena. OR 334 is known as the Athena-Holdman Highway No. 334. It is long and runs east-west, entirely within Umatilla County.
OR 334 was established in 2003 as part of Oregon's project to assign route numbers to highways that previously were not assigned, and, as of October 2020, was unsigned.