| The once ubiquitous cream and green MAC is becoming a rarer sight these days in Colorado. The SD40-2 of the 1990s/early 2000s, these units are finding their way onto my memory card more often as I just don't know how much longer they'll be around. Here, BNSF 9708 is on the tail end of a southbound coal train passing in front of the Larkspur Butte. |