Amtrak regional service train 143 blows southbound on the NEC through Hook interlocking.

Amtrak Acela train 2207 blows southbound on the NEC through Hook interlocking.

HHP-8 hustles southbound Amtrak train through Hook interlocking.

Toaster southbound through Hook Interlocking on the sunny Northeast Corridor.

Acela southbound through Hook Interlocking on the sunny Northeast Corridor.

Powerful HHP-8 hauls Amtrak 91 The Silver Star southbound through Hook Interlocking on the sunny Northeast Corridor.

HHP-8 heads up southbound coaches at Marcus Hook under sunny skies.

Amtrak AEM7 leads long distance passenger train southbound at Marcus Hook on the northeast corridor under the Pennsy signals and bright skies.

Acela train roars southbound on 3 track of Amtrak's NEC on a bright icy cold morning, as seen from the Marcus Hook Septa station platform.

A rare daylight freight on this portion of the NEC. NS 9471 hauls a unit stone train made up of hand-me-down hoppers of all shapes and sizes.