U.S. 422 East

U.S. 422 previously began along Ontario Street from Rockwell Avenue, which connected U.S. 6/20 west on Superior Street with the route south. Redevelopment of Cleveland Public Square included the removal of Ontario Street between Rockwell Avenue and S Roadway.
06/14/10

The first confirming markers for U.S. 422 and SR 8/14 were formerly posted along Ontario Street south of U.S. 6/20 (Superior Avenue). The routes are not marker now.
09/30/10

Prior to 1971, U.S. 21 overlapped with U.S. 422 south from Public Square along Ontario Street.
09/30/10

Ontario Street south at S Roadway, which connected to the continuation of U.S. 20 along Euclid Avenue. S Roadway now represents the eastbound roadway for U.S. 6/20 around Public Square.
09/30/10

A trailblazer for the Ohio Turnpike was posted at Ontario Street and S Roadway for the exchange joining SR 21 (old U.S. 21) with Interstate 80 in Richfield.
09/30/10

U.S. 422/SR 8-14-87 (Ontario Street) proceed one block south from Public Square to Prospect Avenue. These reassurance makers were removed by 2007.
05/02/02

U.S. 422/SR 8-14-87 (Ontario Street) shift eastward ahead of Huron Road and Rocket Mortgage Fieldhouse (home of the Cleveland Cavaliers).
08/10/06

Reassurance markers for U.S. 422/SR 8-14 were replaced by 2007 with a separate assembly including SR 87. Those were removed by 2009.
08/10/06

Rocket Mortgage FieldHouse and Progressive Field (home of the Cleveland Guardians) line Ontario Street between Huron Road and Carnegie Avenue.
08/10/06