Amtrak 30, the Eastbound Capitol Limited, slices through thick fog and limited visibility early in the morning on the CSX Pittsburgh Sub in McKeesport PA.

A pair of manned helpers assist on the rear end of a westbound freight in the sun's first ray of light penetrates the west slope of Sandpatch Grade

On this May morning a thick fog hung over the James River while everywhere else the morning was beautiful. Amtrak 20, the NB Crescent, cuts through the fog like a knife as it heads out of Lynchbur... (more)

The air is heavy with humidity in Montana’s Clark Fork River Valley with fog rolling through the the tree-covered mountains as a BNSF freight marches west through the moist conditions at Trout C... (more)

A North Shore Mining SD40-3 leads a work train through the dense fog in Toimi, MN.

The snowstorm hasn’t arrived yet, but humidity is high in Montana’s Clark Fork River Valley, with fog rolling through the atmosphere at multiple levels playing hide-and-seek with the tree-cove... (more)

Union Pacific sent one of their heritage units on the point of an eastbound manifest that traveled over an infrequently used segment of trackage across central Ohio. It battled fog all day and is ... (more)

A Union Pacific coal drags up hill, making a rumbling appearance through a rare & thick morning fog.

The sun shines through dense fog and down onto a BNSF intermodal charging up Tehachapi's western slope between tunnels 1 and 2.

The Naugatuck River bridge is barely visible, as train 1934 from Bridgeport to Waterbury breaks through the dense fog in Ansonia.

With the sun still below the horizon, a southbound hotshot intermodal cuts its way through the thick fog draped over upstate South Carolina as it makes its way toward Atlanta, crossing over the S... (more)

Q541 exits the Twin Tunnels at Grants Bend. Q541 and its counterpart are the only scheduled trains over the former L&N (outside some locals along the line).

A thick fog engulfs the small town of Raton,NM as Amtrak #3 'The Southwest Chief' prepares to makes its stop.

Out of the Fogg

Polson Logging No 2 runs over Stasek Slough at Tillamook, with a plume worthy of a Howard Fogg painting.

A westbound helper set approaches the PRR era PT261 signal bridge just after midnight.