, ▁ 1 5   people ▁were ▁killed ▁on ▁the ▁bou lev ard , ▁eight ▁of ▁those ▁death s ▁occurr ing ▁between ▁the ▁Mc Ke es ▁Ro cks ▁Bridge ▁and ▁Manchester . ▁The ▁dead liest ▁time ▁was ▁in ▁ 1 9 8 0 ▁when ▁seven ▁people ▁were ▁killed ▁on ▁the ▁bou lev ard . ▁ ▁Northern ▁termin us ▁Prior ▁to ▁February ▁ 2 0 0 7 , ▁the ▁northern ▁termin us ▁of ▁PA   6 5 ▁was ▁at ▁US   4 2 2 ▁Business , ▁ ▁sout heast ▁of ▁the ▁current ▁northern ▁termin us ▁at ▁PA   1 0 8 ▁and ▁PA   1 6 8 ▁( C ro ton ▁Avenue ). ▁In ▁February ▁ 2 0 0 7 , ▁the ▁route ▁was ▁extended ▁north ward ▁from ▁US   4 2 2 ▁Business ▁along ▁East ▁Washington ▁Street ▁to ▁Cro ton ▁Avenue . ▁ ▁Major ▁inter sections ▁ ▁PA ▁ 6 5 ▁T ruck ▁ ▁Al leg hen y ▁County ▁ ▁Pennsylvania ▁Route ▁ 6 5 ▁T ruck ▁( PA ▁ 6 5 ▁T ruck ) ▁is ▁a ▁tr uck ▁route ▁of ▁PA ▁ 6 5 ▁that ▁by pass es ▁a ▁weight - rest rict ed ▁bridge ▁over ▁Spr uce ▁Run ▁Creek ▁in ▁Ben ▁Av on , ▁on ▁which ▁tr uck s ▁over ▁ 3 2 ▁tons ▁and ▁combination ▁loads ▁over ▁ 4 0 ▁tons ▁are ▁prohib ited . ▁The ▁route ▁was ▁signed ▁in ▁September ▁ 2 0 1 3 ▁and ▁follows ▁the ▁Mc Ke es ▁Ro cks ▁Bridge ▁over ▁the ▁Ohio ▁River ,