Millstone is a borough in Somerset County, in the U.S. state of New Jersey. The borough was originally known as Somerset Courthouse and was the county seat. As of the 2020 United States census, the bo
County Route 514 is a county highway in the U.S. state of New Jersey. The highway extends 42.86 miles from its western terminus US 202 and Route 31 in East Amwell Township to its eastern terminus Edga
CR 514 eastbound past CR 609 on the border of Raritan Township and East Amwell Township
CR 514 westbound past Route 440 in Edison
Signage for CR 514 in Linden at Park Avenue incorrectly signing it as its terminus