A westbound Union Pacific manifest slowly thunders west up the 2% grade thru the gorgeous South Draw, deep in the Tunnel District of the Moffat Tunnel Subdivision. The heavy manifest has two Canadian National units on the head-end consist & 1 DPU helper on the rear of the train. The visitors from the north not accustomed to the high elevations of the Rockies have put on quite the smoke show as evidence by the billowing exhaust still rolling out of Tunnel 16.
