The Union Pacific 4014 departing the former Southern Pacific Tuscon yard as they head east for Lordsburg, NM on a fine October morning.

After the dropping down grade from Mescale, the UP 4014 slowly glides toward the Town of Benson as thounsads await his arrival.

The Union Pacific Big Boy, UP 4014, exiting the lower track of the Cienega Creek Preserve before climbing up grade for Mescal, AZ.

With the last minutes of golden hour fast approaching, the UP 4014 pulls out of Tuscon as they prepare to head east for Lordsburg, NM as apart of the Union Pacific Big Boy tour.