With 40th Anniversary-painted P42DC #145 leading 50th Anniversary-painted P42DC #46 for power, Amtrak Train 448 -- the Albany-Rensselaer to Boston section of the Lake Shore Limited -- heads east on Amtrak's Post Road Branch in Schodack, NY, crossing Duck Pond Road. Just around the corner, the train will get on CSX's Berkshire Subdivision.