AZ 88 over Willow Creek, Tortilla Flat, Arizona. County/parish: Maricopa.
Added to the National Register of Historic Places September 30, 1988. NRIS 88001598.
Part of Vehicular Bridges in Arizona MPS (NRIS 64500050).
1 contributing structure.Also known as:
National Park Service documentation: https://catalog.archives.gov/id/75608670