Medford Avenue, Medford Road, Port Jefferson-Patchogue Road
Southbound Views
NY 112 begins at NY 25A in Port Jefferson and runs south as a two-lane undivided road. There are traffic lights at Terryville Road and Jayne Boulevard.
Photos taken March 2025.
NY 112 widens to four lanes. There is a traffic light at Nesconset Highway (NY 347). Turn left to go east or right to go west.
Photos taken March 2025.
There is a traffic light at Rose Avenue.
Photos taken March 2025.
NY 112 narrows back down to two lanes. There are traffic lights at Bicycle Path, Washington Avenue, Wedgewood Drive, East Gate, and Pine Road.
Photos taken March 2025.
There is a traffic light at Patchogue-Mount Sinai Road (CR 83). Turn left to go north or right to go south. There is inconsistent signage here, with one sign referring to North Ocean Avenue instead of Patchogue-Mount Sinai Road.
Photos taken March 2025.
NY 112 continues to the south. There is a traffic light at Towne Woods Road and an uncontrolled intersection at Old Town Road.
Photos taken March 2025.
There is a traffic light at Middle Country Road (NY 25). Turn right just before the light for access in both directions.
Photos taken March 2025.
There is a traffic light at Skips Road, which extends a couple of blocks east to Mill Road.
Photos taken March 2025.
NY 112 continues south to Medford. There are traffic lights at Pauls Path and Granny Road.
Photos taken March 2025.
Welcome to Medford! There is a traffic light at Horseblock Road (CR 16). Turn left to go east or right to go west.
Photos taken March 2025.
There is an interchange with the Long Island Expressway (I-495).
Photos taken March 2025.
NY 112 runs south through Patchogue as a four-lane undivided road.
Photos taken May 2015.
NY 112 ends here at a traffic light at Main Street, which becomes Montauk Highway (CR 80) two blocks east of here. Turn left to go east or right to go west.
Photos taken May 2015.