The Southwest Chief passes the classic Wig-Wag signal at Delhi, CO on a cold January morning.
The morning California Zephyr train leaves Arvada behind as it winds through Big Ten Curve and heads towards the Colorado Rocky Mountains.
The California Zephyr crosses a creek west of Pinecliffe, Colorado on its way to the Moffat Tunnel.
Heavy snow is falling along the Colorado Front Range as the California Zephyr heads towards Tunnel #1 on the Moffat Tunnel Sub.
The Southwest Chief tackles the step grades of Raton Pass as it runs around the curve at Dick Wootton's ranch.
Amtrak's #5 banks into the tight 10 degree curve at Pinecliffe, CO following South Boulder Creek. Its head end is exiting Tunnel 29 while the tail end passes through the day-lighted Tunnel 28.
Amtrak's eastbound California Zephyr snakes along the Colorado River through Yarmony in Eagle County, CO as the sun pokes through the afternoon's rolling clouds.
The morning California Zephyr heads up the Moffat line towards tunnel 3 as it begins its journey through the Colorado Rockies.
The blisters on the nose of Amtrak 14 indicate its age as the California Zephyr highballs past a farm near Brighton, Colorado.
Amtrak's eastbound Southwest Chief ducks under the Santa Fe-era searchlight cantilever at Gallinas, on the downwards decent of the famous Raton Pass.
The day after Christmas, the westbound California Zephyr is a few hundred feet higher than Denver and making its way through the lightly falling snow and fog that had covered the flatirons this mo... (more)
The eastbound California Zephyr is rounding the final curve in Ruby Canyon, and in a few moments will duck through the short Ruby Tunnel.
The Southwest Chief passes Wootton Ranch as it climbs Raton Pass
The California Zephyr leaves Denver via the Moffat Tunnel Sub and passes a RTD commuter rail train which is leaving the Federal station.
AMTK 189 (P42DC) leads the California Zephyr past the Rocky Siding as it heads to Arvada, Colorado.
