The M98 exits the Harlem River Drive via the Interstate 95/Amsterdam Avenue exit. The M98 travels westbound along West 179th Street and eastbound along West 178th Street between Amsterdam Avenue and Fort Washington Avenue, where the M98 turns north on Fort Washington Avenue until its terminal at the entrance to Fort Tryon Park.
The M98 departs from Harlem River Drive via the I-95/Amsterdam Avenue exit. The M98 proceeds westward along West 179th Street and eastward along West 178th Street between Amsterdam Avenue and Fort Washington Avenue, where the M98 turns north on Fort Washington Avenue until its terminus at the entrance to Fort Tryon Park.