Summer Clouds, White Sands National Monument, NM by 4 Corners Photo
Via Flickr:
Afternoon clouds begin to form over the gypsum dunes at White Sands National Monument, in Otero County, New Mexico.

1995-05-23 1701 ATSF 848 Carnero, NM by jimkleeman

The Santa Fe dispatchers didn’t waste any time giving our train a high green. The train is now on the move and about to pass under NM 60. You can see the grading for a second main track, and in the distance the eastbound is about to disappear over the next rise.