Amtrak Northeast Regional 125 has arrived in New York’s Penn Station as it heads from Springfield, Massachusetts, to Newport News, Virginia. Amtrak ACS-64 "City Sprinter" 661 was added in New Haven, Connecticut, replacing P42DC 105. When this eight-car train arrives in Washington DC, AMTK 661 will be removed and another P42DC will be added once again to continue the trip. And with 661 leading, I am not sure why the red marker lights are illuminated. (New York, New York – January 29, 2024)
