Location: (Forry Mill, 103', 1869, 38-36-28) across Chickies (Chikiswalunga) Creek E. of Marietta, Lancaster County, PA. PA23 E. 3.4 miles from jct with PA441 on the E. side of Marietta, N. on Bridge Valley Rd. 0.25 miles to the bridge. (09-2002, N40° 04.06', W76° 28.68') (View Map)