Nevada State Route 657
State Route 657 was a state highway in Reno, Nevada that followed a portion of Keystone Avenue. SR 657 was turned over to local control in 2008.History
SR 657 was established on July 1, 1976, as part of the 1976 renumbering of Nevada's state highway system. It previously comprised a significant portion of Keystone Avenue, with a routing that extended from the road's SPUI interchange with Interstate 80 north to North McCarran Boulevard. The route may have extended as far south as California Avenue at one time.
By 2001, SR 657 had been truncated to the northernmost near McCarran Boulevard. This short segment was removed from the state highway system by January 2008.
