WASHINGTON COUNTY HISTORICAL SOCIETY (Washington County, Utah)
ZION-MOUNT CARMEL HIGHWAY
ROUTE
TBDHISTORY
TBDPHOTOS
Photos on the web:Photos from the National Register of Historic Places nomination form
REFERENCES
National Register of Historic Places, Inventory - Nomination FormGeology along the Zion-Mt. Carmel Highway
Wikipedia article on the Zion - Mount Carmel Highway