in the center of the community, ny 2 connects to ny 22 by way of moses road (eastbound) and main street (westbound), both designated as ny 914a, an unsigned reference route. ny 2 itself crosses over ny 22, taking on the main street name as it runs through the center of petersburgh. past the hamlet, the route changes names to taconic trail as it meanders southeastward through rural, mostly wooded sections of petersburgh. ny 2 intersects both ends of cr 91 (east hollow road) before traversing dense woods in the berkshire mountains. the road takes a generally south-southeastward track to the massachusetts state line, where it becomes massachusetts route 2 upon entering the town of williamstown, massachusetts.