0 3 ▁( SR   3 0 3 ) ▁is ▁a ▁ ▁Ohio ▁State ▁Route ▁that ▁runs ▁between ▁W ak eman ▁and ▁Wind ham ▁in ▁the ▁US ▁state ▁of ▁Ohio . ▁ ▁None ▁of ▁the ▁highway ▁is ▁listed ▁on ▁the ▁National ▁Highway ▁System . ▁Most ▁of ▁the ▁route ▁is ▁a ▁rural ▁two - lane ▁highway ▁and ▁passes ▁through ▁far ml and , ▁wood land , ▁and ▁resident ial ▁properties . ▁The ▁route ▁passes ▁through ▁the ▁C uy ah oga ▁Valley ▁National ▁Park . ▁For ▁some ▁of ▁its ▁path , ▁SR   3 0 3 ▁runs ▁generally ▁parallel ▁to ▁the ▁south ▁of ▁the ▁Ohio ▁Turn pi ke . ▁▁ ▁SR   3 0 3 ▁was ▁first ▁signed ▁in ▁ 1 9 3 2 ▁on ▁a ▁section ▁of ▁the ▁same ▁alignment ▁as ▁today . ▁The ▁highway ▁was ▁extended ▁towards ▁the ▁west ▁in ▁ 1 9 3 5 . ▁The ▁highway ▁was ▁extended ▁again ▁in ▁ 1 9 3 7 . ▁The ▁eastern ▁termin us ▁was ▁r er out ed ▁to ▁its ▁current ▁intersection ▁in ▁the ▁mid - 1 9 5 0 s . ▁ ▁Route ▁description ▁SR   3 0 3 ▁begins ▁at ▁an ▁intersection ▁with ▁US   2 0 ▁in ▁W ak eman . ▁The ▁route ▁heads ▁east ▁passing ▁through ▁far ml and ▁and ▁resident ial ▁properties , ▁on ▁the ▁south ▁edge ▁of ▁W ak eman . ▁The ▁highway ▁has ▁an ▁intersection ▁with ▁SR   6 0 , ▁before ▁leaving ▁W ak eman . ▁After ▁W ak eman ▁the ▁highway ▁curves ▁sout heast ▁passing