M7As in Tow: A pair of Metro-North GP35s hauls a set of M7A electric multiple unit cars on a non-revenue move along the Hudson Line in Marble Hill on Thursday, August 24, 2017.

M3As in Marble Hill: A set of M3A electric multiple unit cars approaches the Broadway Bridge and Metro-North's Marble Hill Station on Thursday, August 24, 2017.

Light Engine Move Through 125th Street: GP35R #105 brings up the rear of a light engine move with sister unit #103. Taken at Harlem-125th Street Station on Thursday, August 24, 2017.

What I did last summer... an inbound Metro-North train from Poughkeepsie, with GE P32AC-DM #211 shoving on the rear, heads away from Spuyten Duyvil station alongside Spuyen Duyvil Creek, on its wa... (more)

A Metro North express with 222 pushing, blasts through Irvington, while a local slows for its station stop.

CTDOT P-32 #229 sits in Poughkeepsie Station waiting to head back South towards Grand Central.

Westbound to Port Jervis with approaching Middletown-Town of Wallkill Train Station.

Westbound to Port Jervis with 2 engines leading. The second unit is NJT 4206.

Waterbury mini-bomb 1974 arriving on track 4 at Bridgeport station.

Waldwick bound NJT train 1269 departs Rutherford station with a nearly complete Metro-North consist. The almost-matched set is spoiled by an NJ Transit Comet V cab car at the hind end of the tra... (more)

NJT 57 passing the original Port Jervis Train Station in sweet evening light.

NJT 55 approaching its final destination of Port Jervis ahead of schedule.

MNCW 4908 is doing trial runs in commuter service as it approaches its final stop of Port Jervis. NJT 4146 (GP40PH-2A; ex-Chesapeake & Ohio GP40 CO 4081) is the second unit helping out.

Metro North 211 northbound through Scarborough.