 Route 2 joined modern US 9 at Archville (north of Tarrytown) and followed it north to Croton-on-Hudson, where it turned off to the northeast on modern NY 129.The legislative route rejoined what is now US 9 at Peekskill and remained on it to Valatie, where it met Route 1.Route 2 ended here while Route 1 continued north to Albany on current US 9.