am ▁or ▁gir der ▁bridge ▁carrying ▁Main ▁Street / State ▁Route ▁ 3 0 2 4 ▁over ▁Spring ▁Brook ▁was ▁built ▁in ▁ 1 9 5 6 . ▁It ▁is ▁ ▁long ▁and ▁is ▁situated ▁in ▁Mo os ic . ▁Another ▁bridge ▁of ▁the ▁same ▁type ▁was ▁built ▁over ▁the ▁stream ▁in ▁ 1 9 5 7 . ▁This ▁bridge ▁is ▁ ▁long ▁and ▁is ▁in ▁Pitt ston ▁Township . ▁A ▁two - span ▁prest ress ed ▁box ▁beam ▁or ▁g ird ers ▁bridge ▁was ▁built ▁over ▁the ▁stream ▁in ▁Mo os ic ▁in ▁ 1 9 5 8 . ▁It ▁is ▁ ▁long ▁and ▁car ries ▁Pennsylvania ▁Route ▁ 5 0 2 . ▁Another ▁bridge ▁of ▁the ▁same ▁type ▁( but ▁with ▁only ▁one ▁span ) ▁was ▁built ▁in ▁Mo os ic ▁in ▁ 1 9 5 9 ▁and ▁rep a ired ▁in ▁ 1 9 8 5 . ▁It ▁car ries ▁US ▁Route ▁ 1 1 ▁and ▁is ▁ ▁long . ▁In ▁ 1 9 6 1 , ▁a ▁two - span ▁steel ▁string er / multi - be am ▁or ▁gir der ▁bridge ▁was ▁built ▁over ▁the ▁stream ▁in ▁Mo os ic . ▁It ▁is ▁ ▁long ▁and ▁car ries ▁Pennsylvania ▁Route ▁ 5 0 2 . ▁A ▁prest ress ed ▁box ▁beam ▁carrying ▁Pennsylvania ▁Route ▁ 5 0 2 ▁over ▁the ▁stream ▁was ▁constructed ▁in ▁ 1 9 8 7 . ▁This ▁bridge ▁is ▁in ▁Pitt ston ▁Township ▁and ▁has ▁a ▁length ▁of ▁. ▁ ▁Spring ▁Brook ▁has ▁been