And then there was one.
After months of ongoing courtroom battles between Pima Community College and Tucson preservationists, two of the three 1950s motels on the north end of the PCC Downtown campus, have been razed.
The Frontier Motel and the Copper Cactus Inn, both along West Drachman Street, were torn down following the lifting of an injunction that prevented them from doing so, in the Arizona Court of Appeals…