The Other Mohawk Crossing. Amtrak Empire Service makes daily trips over the Mohawk River over 2 different bridges from Schenectady, New York, but not on this bridge. As part of the process of requalifying crews over this territory for contingency planning, CSX Train P939 with AMTK 130 (Phase II, P42DC) leading is seen heading from Pattersonville, New York to Hoffmans, New York on the morning of Thursday, June 29, 2023. This span is normally only used by CSX freight trains.