sentences:  At Adams Center, both I-81 and US 11 take on a more northeasterly routing, bringing them farther inland toward the city of Watertown.The final exit before the city itself leads to NY 232, a short connector between I-81 and Watertown Center, the southern extent of Watertown's suburbs.The rural surroundings finally end, albeit briefly, in the vicinity of Watertown, where I-81 intersects NY 3 in a commercialized area west of downtown Watertown.