North Plainfield to Scotch Plains, New Jersey, USA

North Plainfield is a borough in Somerset County, New Jersey, United States. The borough is bordered by the municipalities of Watchung to the north, Green Brook Township to the southwest, all in Somerset County; and to the south by Plainfield in Union County. North Plainfield is in the northern division of the Raritan Valley along with Green Brook.
Scotch Plains is a township in Union County, New Jersey, United States. The township borders the municipalities of Berkeley Heights, Clark, Fanwood, Mountainside, Plainfield and Westfield in Union County; Edison and South Plainfield in Middlesex County; and Watchung in Somerset County.