BNSF 9072 (SD70ACe) waits at Pinecliffe, Colorado for the westbound California Zephyr to pass.

An eastbound freight led by BNSF 9072 (SD70ACe) meets the westbound California Zephyr #5 at Pinecliffe, Colorado.

BNSF 5866 (ES44AC) emerges from Tunnel #29 at Pinecliffe, Colorado.

Amtrak engine #187 (P42DC) leads the California Zephyr #6 train through Pinecliffe, Colorado as it heads to Denver on the Moffat Tunnel Sub.

Amtrak engine #157 (P42DC) leads the California Zephyr through flocked trees at Pinecliffe, Colorado.

UP 6657 (AC4400CW) rounds the corner in heavy snow at Pinecliffe, Colorado.

A late season winter storm coats the Front Range with snow as Amtrakā€™s westbound California Zephyr rolls through Pinecliffe, Colorado, on March 27, 2024.

The westbound California Zephyr 5 train runs through a crossing at West Pinecliffe, Colorado.

BNSF 5866 (ES44AC) exist Tunnel #29 at Pinecliffe, Colorado and will continue down the mountain towards Denver on the Moffat Tunnel Sub.

A distant horn signaled the pending arriving of BNSF 5866 (ES44AC) at Pinecliffe, Colorado, and within seconds the freight train rounded the corner and headed into Tunnel #29.

The Rocky Mountaineer runs through Tunnel #29 at Pinecliffe, Colorado.

The mighty Southern Pacific has faded into history, and any hint of the railroad currently is subtle and usually hard to find. Only a few locomotives carry SP colors on the Union Pacific today, if... (more)

Snow is falling at Pinecliffe, Colorado as the California Zephyr runs west on the Moffat Tunnel Sub.

Light snow is falling at Pinecliffe, Colorado, adding to the four feet of snow that fell two days ago. The California Zephyr rounds the corner and will soon be crossing under the Continental Divi... (more)

Amtrak's Winter Park Express is about to enter Tunnel 29 at Pinecliffe, Colorado as heavy snow falls in the Colorado Rocky Mountains.