Ordered in 1990 from Morrison-Knudsen and rebuilt from secondhand (thirdhand?) GP40 hulls purchased by M-K, thirty-nine GP40Rs were added to Southern Pacific’s roster as SP 7100-7138. The first... (more)

Almost done for the day, the LOB28, with SP 7104, spots one last hopper.

SP 7104 leads the LOB28 as it shoves up Sixth St. to pick today's loads. Mt. Baldy can be seen in the background after receiving a fresh dusting of snow.