Deep in the Eastern Kentucky coalfields, a Hilo Unit Train works upgrade out the Clover Fork Branch past the old Dartmont No.1 loadout near Evarts.

Once the site of a deadly miner's strike in 1974, all seems calm at Brookside on a foggy summer morning 24 years later.

N275 (Hilo-Stilesboro) has engines 2549-2322-6912-7633 as power as they shatter the summer morning silence through Harlan.