The Colorado Railroad Museum sells copies of the ICC valuation maps for the C&S. The "Clear Creek Junction, Colorado to Idaho Springs, Colorado" set contains maps of both GOlden and Idaho Springs showing all railroads as they were at the time (1918). They include roads as well as section lines to make it easy to overlay with modern topo maps. Only the C&S served Idaho Springs (the former Colorado Central, then UPD&G, Clear Creek line). The Golden map also shows the tracks of the Denver & Northwestern electric line, but only shows details (survey stations, curve data, right-of-way) for the C&S.