Oregon Route 451
Oregon Route 451 is an Oregon state highway running from US 20 approximately seven miles southwest of Vale to US 20 in Vale. OR 451 is known as the Vale-West Highway No. 451. It is long and runs southwest to northeast in an "L" pattern, entirely within Malheur County.
OR 451 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 2018, was unsigned.OR 451 begins at an intersection with US 20 southwest of Vale and heads north and then east to Vale, where it ends at an intersection with US 20.History
OR 451 was assigned to the Vale-West Highway in 2003.
