Through the hills....literally. Crossett Western #10 exits the 300 ft long tunnel near Mouton Falls, and is seen here in the rock cut that marks the approach to the West Portal.

The tun... (more)

Through the hills....literally. A few rays of sunlight highlight the exhaust plume of Crossett Western #10 as she emerges from West Portal of the 300 ft long tunnel near Mouton Falls, on he... (more)

The eastbound Rio Grande Ski Train exits Moffat Tunnel at East Portal, Colorado, on March 21, 1997. A pair (only three built and painted for D&RGW) of Rio Grande EMD GP60s power the passenger trai... (more)

"Peek-a-Boo!" BNSF 4719 leads a grain empty along the Columbia River, just about to enter the Drano Tunnel between Cooks, WA and Hood, WA.

Patriot Railroad's Columbia & Cowlitz Railway Woods line, runs from Longview, Washington to Headquarters, Washington, where there is a county owned land fill that the railroad services. Here we s... (more)

A peek into the bowels of one of the busiest commuter tunnels in the world, this one leading into New York's Pennsylvania Station. In the event of an emergency, the communication box to the right ... (more)

Between the 450 m long Wiesen I tunnel and the 969 m long Bärentritt tunnel on the line from Filisur to Davos, there is a gap of only few more then 10 meter, where the passengers have a glimps of... (more)

An arsonist is suspected of setting the timber-lined Douglas Tunnel ablaze in the early morning hours of Sunday April 27th. Douglas is on the busy former C&O (ex B&O) Sandy Valley & Elkhorn Subdi... (more)

Westbound coal empties for Williamson roll past the position lights at Twin Branch.

Where SD40s no longer tread. A view taken inside the DW&P's curved 520-ft tunnel in far western Duluth. Blasted out in 1912, this rugged line into Duluth was abandoned in 1984 when the Peg started... (more)

Union Pacific GE AC4400CW No. 6750 pops into daylight out of the west portal of Tunnel 8 between Plainview and Crescent, Colorado, on June 6, 2013.

Below sea level: A northbound light rail train briefly ducks below sea level as it reaches the nadir of the bore between International District and Pioneer Square Stations in the Downtown S... (more)

NS 8101, the Central of Georgia heritage unit, is seen here leading its first train towards the southwest Virginia coal fields, thru Natural Tunnel. Casey Thomason photo, copyright Norfolk Southe... (more)

Shortly after being released from the Chattanooga shops in Chattanooga,TN, the SOUTHERN heritage unit 8099 leads an empty hopper train in it's first trek through the Natural Tunnel. A true Souther... (more)