Recently, we posted about the times when New York harbor froze solid. While that is a very unusual occurrence in New York City, a bit farther up the Hudson River, the river freezing over is a yearly event. In the summertime, before the river was spanned by bridges, numerous ferries plied the waters allowing people and wheeled vehicles to cross the river. In the wintertime, things were more challenging when the ice kept the ferries tied to the docks.
As long as the ice on the frozen river was thick and smooth enough people could walk across or even take horse-drawn sleighs. Things got a bit tricky when the ice was melting or just freezing, or when currents would break the ice into huge moving sheets and islands.
Here is a story told by Richard Heppner in Hudson Valley One of Lloyd Plass and his ill-fated cross-Hudson Rickenbacker taxi service: