Looks like Mr. Summa is the only source of roads photos of Utah before the 1990s. I've found a few here and there and I'm pretty sure he has more...does he have some website or can I contact him?
have you seen the photos I've put on the shield gallery?
Of course. :) But I just have a feeling there's more around somewhere. AlpsRoads has some too, but I think Summa had to have recorded more of Salt Lake.