Boaters enjoy being on the cool water of the Colorado River while BNSF's "Gold Bar" unit leads a westbound Z-train over the famous bridge into California on a 111 degree day.

On the first day of summer in along the Colorado River at Topock and the high was 111 degrees Fahrenheit that day. Well, that didn't stop train running. A westbound Z train, bound for San Bernardi... (more)