 Within two years, NY 131 was realigned again, this time east of Town Line Road, to follow a new road along the river to Barnhart Island Road, where it turned south and followed the highway to its junction with NY 37.A short, -long portion of NY 131's former alignment on Town Line Road is still maintained by the New York State Department of Transportation as NY 971J, an unsigned reference route.The remainder of Town Line Road is maintained by St. Lawrence County as County Route 43.