Millstone Valley Scenic Byway
Kingston Mill Historic District, NJ

The Kingston Mill area is home to the four-arch stone bridge over the Millstone River. The stone bridge was rebuilt in 1798 after Continental troops in the Revolution, hoping to delay a British retreat from Princeton, destroyed an earlier wooden bridge.

The historical district also includes the mill, which John and Jacob Gulick rebuilt in Kingston. South Brunswick, Franklin, and Montgomery townships were formed in 1798, which laced the mill. The two inns and about 20 houses making up this district lie in three different townships.