This bus travels on Mayfield Road through Cleveland, Cleveland Heights, South Euclid, Lyndhurst and Mayfield Heights, between the Cleveland Clinic and SOM Center Road.
Until the early 2000s this route had multiple routes.
9F: Rush hour service between downtown Cleveland via Euclid Avenue to Mayfield Heights via Ridgebury Blvd.
9BX: Daily service between Downtown Cleveland and Richmond Town Square via Anderson & Richmond Roads
References
9 - Mayfield (Cleveland RTA) Wikipedia(Text) CC BY-SA