The westbound Rio Grande Zephyr is making track speed as it approaches Newcastle, Colorado.
The westbound Rio Grande Zephyr is stretching its legs as it is making track speed west of Glenwood Springs at Newcastle, Colorado.
A nearly on time Amtrak #5 approaches Newcastle, Colorado on ex D&RGW trackage. Storm King Mountain, site of a 1994 fire that killed 14 firefighters rises in the background
A westbound freight paces road traffic on the parallel I70 behind triple SD45s 5333, 5317 and 5319 and GP40 3051 in September 1981.