An early morning Acela Express led by AMTK No. 2014 navigates one of the sharp curves along the NEC just sky of Croydon station in Pennsylvania.

A westbound Amtrak Acela Express crests a grade midway between Bristol and Eddington, in Bensalem, PA, just east of northeast Philly.

An Acela Express, led by AMTK No. 2006, charges past "Lincoln" tower, just shy of Metuchen station, in a race to make New York by night fall.

The tower, once used by the PRR to control trains ... (more)

A late evening eastbound Acela Express charges past Torresdale station in northeast Philadelphia, bound for New York by nightfall.

Glinting rails and catenary illuminate the path for an eastbound Amtrak Acela Express as it barrels through Andalusia, PA. The train, ducking both the 90 mph speed restriction signs and the forme... (more)

Just after sunrise, a northbound Amtrak Acela Express, led by AMTK No. 2003, climbs the grade between Marcus Hook and Highland Ave stations in Chester, PA.

Lots of infrastructure along this st... (more)

A late evening Amtrak Acela Express follows the path of glinted rails as it navigates the reverse s-curve in Chester, PA. Ducking the illuminated color signals on the former PRR bridge, the AMTK ... (more)

A late afternoon southbound Amtrak Acela Express navigates the curves along the NEC between Chester and Marcus Hook.

An Amtrak Acela Express catches the last rays of Sun, rounding the bend into Corydon, PA, in a race to New Jersey and New York by night fall.

Amtrak's Acela Express barrels down the snow packed Northeast Corridor, leaving a plume in its wake. The set is seen captured here in West Windsor, NJ, just shy of Princeton Junction.

A sleek late evening Amtrak Acela Express flies through West Windsor, NJ passing a series of temporary platforms which were placed over track 4 to facilitate ongoing catenary and track work. The ... (more)

With a plume of snow in its wake, an Acela Express leans into a tight curve just shy of the station in Bristol, Pennsylvania. Part of the Pennsylvania Turnpike bridge over the Delaware River can ... (more)

Amtrak Acela 2121 (New York NY to Washington DC, with power car 2026 leading) slows for its stop at the BWI Thurgood Marshall Airport Station during a heavy snowfall. Meanwhile, northbound... (more)

An Amtrak Acela Express splits the signals as it races east into the storm ducking the former PRR signal bridge through Eddington.

An eastbound Amtrak Acela Express comes to a rest at the Trenton Transit Center in the midst of a Winter snow storm.