New York Thruway, Berkshire Connector
Motorists who don't take exit B1 to stay on I-90 follow the westernmost few miles of the Berkshire Connector, which has a reference route number of 912M but no signed route number. The Castleton-on-Hudson Bridge carries it across the Hudson River to Albany County. The bridge is currently narrowed down to a single lane in each direction due to construction. On the other side, the Berkshire Connector ends at the mainline of the New York Thruway (I-87). Use the right lane to go north or the left lane to go south.
Photos taken August 2022.