Driving Directions to Washington State University from:
Seattle
Travel east on Interstate-90 over Snoqualmie Pass to Vantage. Cross the bridge over the Columbia River and take exit #137 to Highway 26. Take Highway 26 approx. 130 miles to Colfax. At Colfax, turn right onto Main St. (Highway 195). Continue on Highway 195 to Pullman. Turn left at signs to Pullman, and then right on Davis Way (Highway 270). Follow Davis Way until it intersects with N. Grand Ave. in downtown Pullman.
Portland/Vancouver
Travel east on Interstate 84 to Interstate 82 (Exit #179).
Go north on Interstate 82 to Kennewick. Take Highway 395 north through Kennewick; cross bridge to Pasco. Proceed west through Pasco on Interstate 182. Turn left onto Highway 395 at the intersection of I 182, Highway 12, and 395. Take 395 north to Connell. Turn right on Highway 260 at Connell and proceed to Washtucna. At Washtucna, turn right on Highway 26 and continue to Colfax. At Colfax, turn right onto Main St. (Highway 195). Continue on Highway 195 to Pullman. Turn left at signs to Pullman, and then right on Davis Way (Highway 270). Follow Davis Way until it intersects with N. Grand Ave. in downtown Pullman
Spokane
Take Interstate 90 to Colfax/Pullman exit (#279). Take the Pullman/Colfax exit (#279) to Highway 195. Take Highway 195 south through Colfax to Pullman. Turn left at signs to Pullman, and then right on Davis Way (Highway 270). Follow Davis Way until it intersects with N. Grand Ave. in downtown Pullman.
Walla Walla
Take Highway 12 east to Dusty. At Dusty, turn right onto Highway 26 and continue to Colfax. At Colfax, turn right onto Main St. (Highway 195). Continue on Highway 195 to Pullman. Turn left at signs to Pullman, and then right on Davis Way (Highway 270). Follow Davis Way until it intersects with N. Grand Ave. in downtown Pullman.