▁future ▁r amp ▁from ▁west bound ▁US ▁ 9 2 , ▁that ▁are ▁currently ▁being ▁ob struct ed ▁by ▁the ▁T ampa ▁B yp ass ▁Canal ▁and ▁land ▁owned ▁by ▁the ▁V anden berg ▁Airport . ▁Near ▁the ▁northern ▁end ▁of ▁V anden berg ▁Airport , ▁US ▁ 3 0 1 ▁cross es ▁over ▁a ▁flo od ▁channel ▁that ▁runs ▁between ▁the ▁Hills borough ▁River ▁and ▁T ampa ▁B yp ass ▁Canal ▁on ▁the ▁southern ▁border ▁of ▁Temple ▁Terra ce . ▁ ▁Between ▁Temple ▁Terra ce ▁and ▁Th on otos assa , ▁the ▁hidden ▁SR ▁ 4 3 ▁leaves ▁US ▁ 3 0 1 ▁and ▁joins ▁County ▁Road ▁ 5 8 0 ▁at ▁Har ney ▁Road , ▁and ▁the ▁new ▁hidden ▁road ▁becomes ▁SR ▁ 4 1 . ▁Form er ▁sections ▁of ▁Har ney ▁Road ▁are ▁on ▁hills ▁on ▁the ▁north west ▁and ▁n ortheast ▁corners , ▁both ▁of ▁which ▁were ▁designed ▁to ▁go ▁around ▁a ▁former ▁rail road ▁bridge ▁for ▁a ▁line ▁that ▁no ▁longer ▁exists . ▁After ▁crossing ▁under ▁I - 7 5 ▁with ▁no ▁access ▁for ▁the ▁last ▁time , ▁and ▁the ▁T ampa ▁B yp ass ▁Canal ▁again ▁shortly ▁afterwards , ▁US ▁ 3 0 1 ▁enc oun ters ▁the ▁eastern ▁termin us ▁of ▁SR ▁ 5 8 2 ▁and ▁its ▁hidden ▁County ▁extension , ▁County ▁Road ▁ 5 8 2 . ▁ ▁County ▁Road ▁ 4 3 ▁ends ▁at ▁US ▁ 3 0 1 ▁in ▁Th on otos assa ▁along ▁Har ney ▁Road , ▁and ▁US ▁ 3