(Salisbury Viaduct, 1900', 1912) across Casselman River & US219 NW of Meyersdale, Summit Township, Somerset County, PA. Bus.US219 N. 1.4 miles from jct with Broadway St. in Meyersdale to the trestle overhead. (N39 50.051 W79 02.734) Photo by Mark Comstock, Tim Webb, Steve Gamble & Sjaak & Lidy VanSchie 6-25-22.