title: Oregon Route 452
text: # Oregon Route 452
  
  Oregon Route 452 (OR 452) is an Oregon state highway running from OR 201 near Adrian to State Line Road at the Idaho state line. OR 452 is known as the Parma Spur No. 489 (see Oregon highways and routes). It is 2.75 miles (4.43 km) long and runs east–west, entirely within Malheur County.
  
  OR 452 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.
  
  ## Route description
  
  OR 452 begins at an intersection with OR 201 at Adrian and heads east, crossing the Snake River and intersecting OR 454 on the east side of the river. The road continues east along Roswell Road to the Idaho state line, where it ends at an intersection with State Line Road.
  
  ## History
  
  OR 452 was assigned to the Parma Spur of the Succor Creek Highway in 2003.
  
  ## Major intersections
  
  The entire route is in Malheur County.
  
  | Location | mi | km | Destinations | Notes |
  | - | - | - | - | - |
  | ​ | 0.00 | 0.00 | OR 201 – Nyssa, Homedale | |
  | ​ | 0.50 | 0.80 | OR 454 east – Caldwell | |
  | ​ | 2.75 | 4.43 | State Line Road | Idaho state line |
  | 1.000 mi = 1.609 km; 1.000 km = 0.621 mi |||||
  