Bill, Sam gave the mile-post info. If you drive west from Dulce on the new road the mainline will be to the left of the hiway Close to D&RGW mp #377, the road make a sharp turn to the left, the remains of the 192 rock are to your right in about 4 large hunks, As the road makes a sharp turn to the right is where the rock landed on the main, Just a little ways ahead is Navajo. On the right in a field is a small bridge (Upside down) that used to sit,just east of the still standing Navajo River bridge, when it washed out they moved the small part of the river and redid the old mainline, if I remember it washed out in the late 70s or early 80s. John