Medford Avenue, Medford Road, Port Jefferson-Patchogue Road

Direction:

North/South

Southern Terminus:

Main Street in Patchogue

Northern Terminus:

NY 25A in Port Jefferson

Distance:

12.50 miles

Counties:

Suffolk

Signed:

Yes

NY 112 is a major north/south route crossing Long Island in central Suffolk. It begins at Main Street in Patchogue and extends north to NY 25A in Port Jefferson. The entire length is a two- to four-lane road with traffic lights. While Main Street in Patchogue is currently a village road, it was part of NY 27A until 1972, making the southern terminus of NY 112 originally at another state route.