Does anyone know how much, if any, interchange there was between the South Park and the Rio Grande in the early years? (especially around the time of the shared line between Buena Vista and Leadville)
About the time that the end of track was at Weston there was a car(and locomotive ) shortage.In order to keep things moving the DSP&P was able to use D&RG cars and also leased D&RG(and AT&SF) locomotives.Check out Ron Rudnick's DSP&P freight car book