Dave:
Great to see you are working on the Gunnison area. Your location of the D&RGW Depot is actually where the wye and Texaco facillty are. The final depot was at the corner of Main and RioGrande Ave and is quite visible from the aerial view. I followed your route to Baldwin and you missed the spur to the mine. I did see that some sort of bridges have been erected on the site of the two truss bridges just out of Gunnison. I assume that they are not originals. I have explored the area but never over there. A stock pen along the grade was still in existance at Hinkles just before Castleton in 2006.
Bob Meckley