The Harlem Line hews closely to roads along river-based transportation corridors dating back to even pre-rail times.
It follows three major parkways closely from the Bronx northwards through Westchester: the Bronx River Parkway (and a short portion that becomes the Taconic State Parkway), the Saw Mill River Parkway and Interstate 684.
In the last section it also begins to run close to NY 22, the long north-south two-lane state highway that parallels the eastern border of the state.
In Westchester, it serves some of that county's most affluent communities as it slowly trends eastward.
The Harlem Line hews closely to roads along river-based transportation corridors dating back to even pre-rail times. It follows three major parkways closely from the Bronx northwards through Westchester: the Bronx River Parkway (and a short portion that becomes the Taconic State Parkway), the Saw Mill River Parkway and Interstate 684. In the last section it also begins to run close to NY 22, the long north-south two-lane state highway that parallels the eastern border of the state. In Westchester, it serves some of that county's most affluent communities as it slowly trends eastward.
Harlem Line