Northeast of Williamsburg. I80 east 10.5 miles
from jct with IA149 (I80 exit 220) just north of
Williamsburg, north on Black Hawk Av. southwest 0.5
miles, west on 330th St. (becomes 215th St.) 1.8
miles to the barn on the N. side of the road at
3371 215th St.. Can be seen from I80.