Location: SR 292 and SR 140, Humboldt Cty Reassurance shield as SR 292 begins. 292 is a quick spur up to Denio. Location: SR 292 and SR 140, Humboldt Cty All these control cities are in Oregon, accessible via county road. Location: SR 292 and Rodeo Dr, Denio, Humboldt Cty Welcome to Oregon! SR 292 … Continue reading Nevada State Route 292, SR 140 to OR State Line