November 13, 2019 - During Union Pacific's Race Across the Southwest UP 4014 Big Boy appears out of the steam as it pulls away from Prescott, Arkansas on its way north on UP's Little Rock Subdivision on a beautiful and cold fall morning.

During Union Pacific’s Race Across the Southwest…

November 13, 2019 – During Union Pacific’s Race Across the Southwest UP 4014 Big Boy appears out of the steam as it pulls away from Prescott, Arkansas on its way north on UP’s Little Rock Subdivision on a beautiful and cold fall morning.