Southbound Amtrak train 292 from Rutland, Vermont is lead by P32AC-DM 700 hauling 6 Amfleets towards Penn Station.
The train is about to enter the "Freedom Tunnel" under Riverside Park in Manhattan for 2.5 miles, before continuing a half mile more until the next rays of daylight hit the train again briefly at West 61st Street.
The Henry Hudson Parkway parallels the West Side Line with the George Washington Bridge in the background.
The Benjamin Moore Billboard advertisement above the train really should be titled "Live in Riverside Park", as it would be more appropriate.
http://riversideparknyc.org/http://www.nycgovparks.org/parks/riversidepark