CTA Ravenswood(Brown) Line train is northbound on the Loop elevated on Wabash north of Adams.

The CTA holiday train, complete with Santa and his elves, hauls a loaded passenger train toward Merchandise Mart.

A view through the cab window as one brown line train approaches another near the Wells St. bridge

A rush hour brown line train slowly creeps around the curve leading to the Merchandise Mart

A pink line train runs above a busy downtown Chicago.

"The "L" at Popeyes" A Green Line train bound for Harlem passes by Popeyes as it traverses over Wabash Ave on the Loop.

A Chicago Transit Authority Green Line train crosses Lake Street Bridge over the Chicago River in the Windy City on the afternoon of November 9, 2017.

Cab car GOT 344 leads a westbound out of the 'flyunder' west of Union Station in Toronto.

The fabled No 7 train does its job in Queens under the gaze of One World Trade Center in Manhattan.

An inbound Metra shoves into Ogilvie Transportation Center.

A signal head, a CP speeder and Cabin D (a wooden interlocking tower built by the Grand Trunk Railway in 1896) are seen at the Roundhouse Park near downtown Toronto.

"Track Replacement Replacement at 161st" A NYCT work train stands by while a crane lifts a new panel of track onto the EL just south of 161st Street Station on the IRT Jerome Ave Line.

An ex-Lehigh Valley geep leads H15 past the Science Museum of Minnesota on the way west.

Texas Eagle westbound departing Dallas 3 hours late taking the UP Dallas sub as the TRE is closed for maintenance.