AMP: Klamath Falls-Malin Hwy #50/1 Location: OR 39 and OR 140, Klamath Cty No reassurance shield after the 140 split. AMP: 4 Location: OR 39 and Old Midland Rd, Klamath Cty Error shield on a side street approach. AMP: 5 Location: OR 39 and Cross Rd, Klamath Cty Reassurance shield about a mile later. AMP: 12 Location: OR … Continue reading Oregon Route 39, OR 140 to CA-139/CA-161/CA State Line