state route east west state highway central ohio western terminus mutual state route eastern terminus near alexandria state route miles long state route passes columbus ohio capital variety towns including dublin route established connect dublin later expanded cover mutual parts dublin upgraded freeway route description starts mutual road intersection road turns northeast later meets point intersection miles later concurrency begins mile later concurrency ends continuing north miles later starts short concurrency splits major intersections reached meets route goes madison small section major intersections meets post road interchange goes freeway starts concurrency concurrency goes dublin dublin freeway interchanges drive interstate freeway grade highway meets post road road goes dublin downtown intersections splits concurrency ends major intersections reaches meets diamond interchange grade intersection intersection enters columbus intersection interchange miles later limited access freeway exit partial cloverleaf interchange service roads mile later enters columbus meets modified cloverleaf interchange hybrid interchange road incomplete interchange half diamond interchange interchanges new albany road uses diamond interchanges enters interchanges beech road exits enters township diamond interchanges ends scenic parts route included homer road road road history designated connection dublin east end junction miles west dublin later expanded include section mutual dublin concurrency miles west dublin city changed later mile section dublin upgrade freeway seven years later section upgraded divided highway bypass created point miles east route changed use bypass longer intersecting downtown area project completed june began replacing bridges ramps miles highway project finished freeway extended eastern terminus currently new interchanges solutions designed interchanges study started interchanges phase project start junction list state route unsigned state route named exists actual road road starts dead end ends street road intersects meets route means awaiting abandonment
Ohio State Route 161