478-11 I'm still working on. there isn't much to go by.
478-12 I beleave is/was located about 4 1/4 miles North of the Aztec Depot. There isn't a local name that I know of for the location. The shot is just East of the now US 550. Google Earth location: 36*53'58.02"N and 107*55'05.05"W. Google Earth Street View to the West labled 2068 Aztec Blvd. shows the valley. Notice that you can still see the cut in the hill side where the ROW was. The trestle is long gone, and the fill leading to it has been removed on both sides. The cut in the hillside looking up the canyon is an old irragation ditch and not the ROW.
478-13 I beleave is/was located about 1.5 miles N. of the Aztec Station. There isn't a local name that I know of for the location. The shot is just East of the now US 550. Google Earth location: 36*50'54.02"N and 107*58'21.63"W. Google Earth Street View to the West labled N Aztec Blvd. shows the valley. Last I looked I remember a cut piling showing in the valley.
Dave Taylor