Hello James,
Fort Lewis in in Washigton State. It is between Portland and Seattle along Interstate 5.
Directions from SOUTH (Portland/Olympia)
Miles
1.Take I-5 NORTH towards SEATTLE.
Portland - 126.0
Olympia - 15.2
2.Take exit number 120, towards FORT LEWIS/NO. FORT LEWIS.0.1
3.Keep RIGHT at the fork in the ramp.0.2
4.Turn RIGHT at the Fort Lewis Visitor's Center0.1
Fort Lewis is 15 miles north of Olympia, Washington.
You can mapquest it and see how easy it is to get there from Olympia.
Fort Lewis is south of McChord AFB, Lakewood, Washington.
Happy motoring!
Be well.
Larry Smith
SMSgt, USAF (Ret.)
First Sergeant