Portal:Pennsylvania/Did you know/19

... that the Waterford Covered Bridge (pictured), in Erie County, Pennsylvania, is nicknamed the "Old Kissing Bridge"?
... that the Detroit Tigers gave the Williamsport Tigers not only their name, but also grandstand seats taken from Briggs Field in Detroit for their minor league baseball stadium in Williamsport, Pennsylvania?
... that the Ghost Town Trail in Western Pennsylvania utilizes 36 miles (58 km) of donated and abandoned railroad and features many abandoned mining ghost towns?
... that the mid-19th century stone arch Bridge No. 3 over Plunketts Creek in Pennsylvania, is listed on the Historic American Engineering Record even though it was destroyed in a 1996 flood?
... that Pennsylvania's longest cave extends from Harlansburg to Rose Point, over 11 miles (18 km) away?