Heading north from that interchange, the highway skirts the western edge of downtown, briefly shares an alignment with U.S. Route 30 over the Pendleton Highway No.

At an intersection with Oregon Route 334, the highway turns west-northwest for the remainder of its length, terminating at an intersection with U.S. Route 730 near Cold Springs Junction.

Just west of the junction lies Hat Rock State Park.

UPDATE: According to the ODOT Digital Video Log, Oregon Route 37 is signed as ending at the intersection of Westgate and Northgate (just south of Carden Ave) in Pendleton.

This video log does not show the route as starting at I-84 Exit 209 and skirting the west edge of downtown Pendleton as the above paragraph suggests.