 Pennsylvania Route 434 ( designated by the Pennsylvania Department of Transportation as SR <unk> ) is a 12 @.@ 47 @-@ mile @-@ long ( 20 @.@ 07 km ) state highway located in northeast Pennsylvania . The western terminus of the route is at Pennsylvania Route 739 in the Blooming Grove Township community of Lords Valley . The eastern terminus of the route is at the New York @-@ Pennsylvania border in Shohola Township , where PA 434 crosses the Delaware River and enters New York , becoming New York State Route 55 at an intersection with New York State Route 97 in the town of Highland . State Route 434 used to be part of Pennsylvania Route 37 and Pennsylvania Route 137 . 
