Sierra Northern Railway, partnering with nonprofit Operation Toy Train, ran a pair of Santa trains Saturday, Dec. 7, on its ...

The tracks are operated by Sierra Northern Railway, which runs 105 miles of track at four different locations, according to Union Pacific. The railway’s Oakdale division operates a connection ...

"As the designer and builder of the fuel cell, hydrogen storage, and battery modules for Sierra Northern Railway's hydrogen hybrid switcher locomotives, OptiFuel is uniquely qualified to ...