Hutchinson River Parkway

The Hutchinson River Parkway (also known as The Hutch) is a north–south parkway in southern New York in the United States. It extends for 18.78 miles (30.22 km) from the massive Bruckner Interchange in the Throggs Neck section of the Bronx to the New York–Connecticut state line at Rye Brook. The parkway continues south from the Bruckner Interchange as the Whitestone Expressway (Interstate 678 or I-678) and north into Greenwich, Connecticut, as the Merritt Parkway. The roadway is named for English-born American religious leader Anne Hutchinson.

The road is designated as NY 908A within the Bronx and NY 907W within Westchester County. Both designations are unsigned reference routes. Like the Bronx River Parkway, the reference route designation of the parkway in Westchester County violates the numbering scheme used by the New York State Department of Transportation. The second digit of a reference route designation typically indicates its region. While other reference routes in the county carry a second digit of "8", as Westchester County is located in region 8, the "0" in 907W is indicative of regions 10 and 11, containing Long Island and New York City, respectively.

Construction of the parkway began in 1924 and was completed in 1941. The portion of the parkway between Eastern Boulevard (now Bruckner Boulevard) in the Bronx and U.S. Route 1 (US 1) in Pelham Manor was designated as New York State Route 1X (NY 1X) from 1941 to 1946. NY 1A was subsequently realigned to follow the Hutch between Eastern Boulevard and US 1. The NY 1A designation was removed c. 1962.