I usually take 58 up to 18 then left to 60 turn right, head north (I actually take 511 but it's a bit confusing if you don't know the way) to downtown Vermilion and turn right on 6 and take it over the bridge and it is about 1/4 mi. on the right behind Burger King (look for the sign that says ALCO)
Or just Mapquest the directions and go from there
From Ashland it would be about 25 minutes out of the way to go 71 way out east and then head west on the Turnpike.
-- Kevin