(2nd Turnpike) across North Branch River W. of Hillsborough, Hillsborough Township, Hillsborough County, NH. Main St. W. 1.65 miles from jct with Bridge St. in Hillsborough, left on Sawmill Rd. 1.1 miles, sharp left onto 2nd NH Tpke 0.1 miles to the bridge. (N43 06.691 W71 56.587) Photos by Paul Chandler 9-24-20.

Arch over dry channel mostly obscured.