Find Us

Oregon State University
Hermiston Agricultural Research Extension Center
2121 S. 1st Street
Hermiston, OR 97838

541-567-6337 or 541-567-8321    
 541-567-2240 fax                             

See Map

  • Directions From I84 (from Pendleton or Portland)

From Portland take Exit 182 (Hwy 207 - Hermiston/Lexington Hwy).  Go 1.5 miles North (toward Hermiston). At the Oregon Experiment Station sign, turn East, right on Feedville Road.  Go 1 mile to the intersection of  Feedville & Hinkle Road (4-way stop), turn North (left) on Hinkle Road 0.5 mile.  There is a large white sign  "Oregon State University - Hermiston Agricultural Research & Extension Center".  Turn right into the driveway along a row of pine trees.  The office is the first white building on the right. 

From Pendleton take Exit 188 (Hermiston/Echo exit). Go through Stanfield and out Hwy 395 about 2 miles, to the Oregon Experiment Station sign, turn West, left on Feedville Road. Go about 2 miles to the intersection of Feedville and Hinkle Roads (4-way stop), turn North (right) on Hinkle Road 0.5 mile.  There is a large white sign  "Oregon State University - Hermiston Agricultural Research & Extension Center".  Turn right into the driveway along a row of pine trees.  The office is the first white building on the right. 

  • Directions From the North (Tri-Cities area)

Proceed South on I82 across the Columbia River.  Take the first exit.  Turn East (left) into Hwy 730 and proceed about 1 mile to Hwy 395.  Turn South (right) and proceed about 5 miles to Hermiston.  You will continue on Hwy 395 to the 6th traffic light, which is located at the intersection of Hwy 395 and Highland Avenue.  Turn West (right) on Highland Avenue, cross over the railroad tracks.  Turn South (left) at the 4-way stop (intersection of Highland Avenue and South First Street).  Proceed South on South First Street (the name changes to Hinkle Road south of town) for about 1.5 miles.  You will climb a small incline and cross over a set of railroad tracks.  Immediately following the tracks on the left there is a large white sign which reads "Oregon State University - Hermiston Agricultural Research & Extension Center". Turn left into the driveway along a row of pine trees.  The office is the first white building on the right.