Oregon Route 380
Route 380 highlighted in red
Route information
Maintained by ODOT
Length	55.49 mi[1] (89.30 km)
Existed	2002–present
Major junctions
West end	US 26 in Prineville
East end	Beaver Creek Bridge in Paulina
Location
Country	United States
State	Oregon
County	Crook
Highway system
Oregon Highways Interstate US State Named Scenic
← OR 370 → US 395

Oregon Route 380 (OR 380) is an Oregon state highway running from Prineville to Paulina. OR 380 is known as the Paulina Highway No. 380 (see Oregon highways and routes). It is 55.49 miles (89.30 km) long and runs east–west, entirely within Crook County. OR 380 was assigned to the Paulina Highway in 2002.

OR 380 begins at an intersection with U.S. Route 26 (US 26) at Prineville and heads east through Post to Paulina, where it ends at the Beaver Creek Bridge.^[2]

OR 380 was established in 2002 as part of Oregon's project to assign route numbers to highways that previously were not assigned.

The entire route is in Crook County.

Location	mi[1]	km	Destinations	Notes
Prineville	0.00	0.00	US 26 – Prineville, Redmond, Mitchell, John Day	Western terminus
Paulina	55.49	89.30	Paulina Suplee Highway	Continuation beyond eastern terminus at Beaver Creek Bridge
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

• Oregon portal
• U.S. Roads portal

• Oregon Department of Transportation, Descriptions of US and Oregon Routes, https://web.archive.org/web/20051102084300/http://www.oregon.gov/ODOT/HWY/TRAFFIC/TEOS_Publications/PDF/Descriptions_of_US_and_Oregon_Routes.pdf, page 30.