Amtrak P32AC-DM 700 leads Train #48 (the eastbound Lake Shore Limited) @ Mt. St. Vincent on Metro-North's Hudson Line. Note that the prototype Viewliner dining car #8400 is in the consist. - Amtrak P32AC-DM 700 leads Train #48 (the eastbound Lake Shore Limited) @ Mt. St. Vincent on Metro-North's Hudson Line. Note that the prototype Viewliner dining car #8400 is in the consist.