is burg ▁before ▁it ▁continued ▁to ▁the ▁east . ▁Upon ▁design ation , ▁the ▁route ▁was ▁p aved ▁between ▁Dick inson ▁and ▁south ▁of ▁Dou bling ▁G ap ▁while ▁the ▁remainder ▁north ▁to ▁D rom g old ▁was ▁un p aved . ▁In ▁ 1 9 2 8 , ▁the ▁road ▁between ▁Land is burg ▁and ▁Green ▁Park ▁was ▁designated ▁as ▁part ▁of ▁PA ▁ 7 4 , ▁which ▁was ▁un p aved . ▁At ▁this ▁time , ▁the ▁road ▁between ▁Mont ▁Al to ▁and ▁US ▁ 3 0 ▁was ▁an ▁un number ed ▁p aved ▁road . ▁By ▁ 1 9 3 0 , ▁the ▁section ▁of ▁PA ▁ 7 4 ▁between ▁Land is burg ▁and ▁Green ▁Park ▁was ▁p aved . ▁By ▁this ▁time , ▁the ▁road way ▁between ▁P ine ▁Gro ve ▁F urn ace ▁and ▁Dick inson ▁was ▁an ▁un number ed ▁un p aved ▁road . ▁PA ▁ 2 3 3 ▁was ▁extended ▁south ▁from ▁Dick inson ▁to ▁PA ▁ 9 9 7 ▁in ▁Mont ▁Al to ▁in ▁ 1 9 3 7 . ▁In ▁ 1 9 3 7 , ▁PA ▁ 2 3 3 ▁was ▁real igned ▁at ▁Land is burg ▁to ▁head ▁north ▁to ▁PA ▁ 1 7 ▁in ▁I ck es burg , ▁following ▁its ▁current ▁alignment ▁to ▁Green ▁Park ▁before ▁continu ing ▁north ▁to ▁I ck es burg . ▁The ▁real igned ▁PA ▁ 2 3 3 ▁replaced ▁a ▁section ▁of ▁PA ▁ 7 4 ▁between ▁Land is burg ▁and ▁I ck es