Just wanted to post a picture of the California Zephyr train with Train Jam aboard, creativity barrelling across the US rails courtesy of two of the 321 45° V16, four stroke cycle P42 locomotive engines in service by Amtrak, one for traction and one as generator.

A shot of Train Jam here pulled into another station on its second day, about halfway to its destination, and looking straight down at a magnificent engine generating 4,250 horsepower at 1047 rpm, affording a max speed of 171km/h through 280.75kN traction effort.