Tyngsborough is a town in Massachusetts with a population of 12,000 (2020).
Dracut is a town with a population of 33,00 (2020).
Dunstable is a town with a population of 3,000 (2020).
Drive in on US-3. The Merrimack river slices Tyngsborough in half, and the only bridge across is in the town center along MA-113.
2nd-order administrative division
Primary administrative division