Rumor has it that there are no rested Philly crews for CSX Q410 at this time. Q410 has passed Laurel Hill Cemetery (Philly). They may recrew but that means they will roll on the River Line in the dark. With any luck, hopefully, they hit Bergen Yard or CP10 (Control Point 10 Teaneck, NJ) where the triple track is and tie down until morning then head North to Selkirk Yard. CSX 911 is the leader, CSX 3194 was the trailer and CSX 1776 is the DPU. If Q410 continues North to Selkirk Yard tonight, then they should return on the River Line, provided they don't break it up as CSX Q409 SB (depends on a lot of factors). Problem is CSX Q409 is now a night train that leaves Selkirk, NY around 10:00 PM. Probably not going to see it on the River Line but folks will see it as it heads South.
With that said there are lots of places to catch it from Selkirk Yard South. Kingston, NY, Newburgh, NY then I like MP 45 (Mine Dock State Park - by Bear Mountain) South to Bergen Yard.