Chicago’s Iconic Tunnels. CN train L536 crawls through Downtown Chicago with IC 1000, the “class unit” IC SD70 leading a CN SD75I and SD70M-2. They are seen here tip toeing under the ... (more)
The westbound California Zephyr passes through a Winter Wonderland in the midst of the area known as the Tunnel District. This is on UP's Moffat Tunnel Subdivision, located about 26 miles west of ... (more)