Location: Taconic State Pkwy and Saw Mill River Rd, Westchester Cty Just after Route 117, we’ll approach NYs 9A and 100. Location: Taconic State Pkwy and Saw Mill River Rd, Westchester Cty Exit for 9A/100, which run concurrent just parallel to the parkway. There is not access to those routes southbound from here.  N to … Continue reading Taconic State Pkwy, NY-117 to NY-9A/NY-100