Tiedeman and 480 is Parma.
If I’m not mistaken, the next entrance west is 130th. North on 130th to 71 and it takes you nearly into Public Square.
Maybe I’m remembering it wrong, but I worked at BP America and lived in Brook Park.
I think most of Parma would just get on 480 from Pearl road, 1/2 block north of Brookpark. Take 480 east to the Jennings Freeway. north to 71, which turns into the innerbelt, to downtown. Jennings is pretty new.