Downtown Hillsboro to Downtown Salem

[markallyn]

Folks:

I am planning a trip from close to downtown Hillsbor (near Hillsboro Fairgrounds) to downtown Salem (specifically to where I can join 22 going east to Stayton, Detroit, and Bend.

I know that Route 99 W is pretty decent, however I don't know a decent route from Hillsboro to join 99 W and 99 W is a ways east of Salem itself.

Does anyone know of a decent route from Hillsboro to Salem, or at least some way to get on 99 W from Hillsboro?

Thanks

Mark