- Driving east on Highway 12, take the Port of Walla Walla/Airport Way Exit.
- Turn right at the stop sign onto Airport Way and proceed to the stop light.
- Proceed through the light and take a left hand turn into the college entrance (about 100 yards past the stop light) on College Loop.
- See on campus directions to the Water & Environmental Center below.
- Driving west on Highway 12, take the Port of Walla Walla/Airport Way Exit.
- Turn right at the stop sign onto Airport Way and proceed to the stop light.
- Proceed through the light and take a left hand turn into the college entrance (about 100 yards past the stop light) on College Loop.
- See on campus directions to the Water & Environmental Center below.
- Starting out on Highway 11, head North.
- Follow the highway through Milton-Freewater.
- After crossing into Washington, Highway 11 becomes Washington Highway 125 N.
- Continue North on Highway 125.
- Turn right onto W. Poplar St.
- Turn left onto S. 2nd Ave. Continue North on 2nd until US 12. Take the ramp to the left. You should be heading East.
- Merge onto US 12 East.
- Take the ramp towards Walla Walla Airport.
- Turn right onto Airport Rd.
- Airport Rd. becomes Tausick Way.
- Proceed through the light and take a left hand turn into the college entrance (about 100 yards past the stop light) on College Loop.
- See on campus directions to the Water & Environmental Center below.
- Take a right out of the airport parking lot.
- Follow Airport Way through the underpass and to the stop light.
- Continue to go straight, Airport Way turns into Tausick Way.
- The entrance to the campus is 100 yards beyond Isaacs Avenue. Turn left and proceed to the large parking lot in front of the main college complex.
- See on campus directions to the Water & Environmental Center below.