The road, which is in Chappaqua, is near Chappaqua Crossing and Horace Greeley High School.
The man's injury is not life threatening, according to police.
The man arrived to Chappaqua Crossing around 12:30 a.m. on Oct. 11 with a gunshot wound in his leg, police said. He was subsequently brought to Westchester Medical Center, police said.
Police said that no suspects or vehicle have been found, and asked people with information on the incident to call 914-238-4422.
Click here to follow Daily Voice Pleasantville and receive free news updates.