Amtrak’s westbound California Zephyr crosses South Boulder Creek and emerges from the Tunnel District east of Pinecliffe, Colorado, on a snowy March 28, 2016. Trailing lead GE P42DC No. 81 is â€... (more)
A westbound BNSF manifest heavy in unfinished steel, I-beams and tank cars climbs the 2% grade thru South Boulder Canyon. The train has 5 big motors, configured 3x2. The railroad has followed Sout... (more)