U.S. Route 6 (US 6) in New York is a 77.85-mile (125.29 km) stretch of United States Numbered Highway that spans from the Pennsylvania state line at Port Jervis to the Connecticut state line east of Brewster. Near both ends it runs in close proximity to Interstate 84 (I-84), which otherwise takes a more northerly route through Downstate New York. US 6, meanwhile, skirts the northern fringe of the New York metropolitan area.

The Bear Mountain Bridge, ceremonially named the Purple Heart Veterans Memorial Bridge, is a toll suspension bridge in New York State. It carries US 6 and US 202 across the Hudson River between Bear Mountain State Park in Orange County and Cortlandt in Westchester County. At completion in 1924 it was the longest suspension bridge in the world until this record was surpassed 19 months later by the Benjamin Franklin Bridge between Philadelphia and Camden, New Jersey. Like the Williamsburg Bridge in New York City, the approach spans of the Bear Mountain Bridge are unsuspended; only its main span is suspended by cables.