The Troy–Waterford Bridge carries U.S. Route 4 across the Hudson River in New York connecting Waterford with Troy.

The bridge is two lanes wide, with sidewalks on both sides.

[3] The Waterford Bridges, which include the current bridge and the original 1804 bridge, were designated as a National Historic Civil Engineering Landmark by the American Society of Civil Engineers in 2013.

At first it carried pedestrians and horse drawn vehicles, but a railroad track was added to it when the locomotive was invented.

This article about a bridge in New York is a stub.