[AZ 166]

Current route: Defunct
Historical route I: Winslow to Second Mesa
Existed: ?
Historical route II: JCT US 66 to Walnut Canyon National Monument
Existed: 1957 - 1971

Routing I is now part of AZ 87.

[Winslow-Toreva Highway marker]
Historic marker north of Winslow.

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Last updated 12/25/2000