![cover image](https://wikiwandv2-19431.kxcdn.com/_next/image?url=https://upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Somerset_County_Route_621_Southbound_at_Canal_Road.jpg/640px-Somerset_County_Route_621_Southbound_at_Canal_Road.jpg&w=640&q=50)
List of county routes in Somerset County, New Jersey
From Wikipedia, the free encyclopedia
The following is a list of county routes in Somerset County in the U.S. state of New Jersey. For more information on the county route system in New Jersey as a whole, including its history, see County routes in New Jersey.
![Signage for CR 621 (Elizabeth Street) southbound past CR 623 (Canal Road) in South Bound Brook](http://upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Somerset_County_Route_621_Southbound_at_Canal_Road.jpg/640px-Somerset_County_Route_621_Southbound_at_Canal_Road.jpg)
![Thumb image](http://upload.wikimedia.org/wikipedia/commons/thumb/1/13/2018-05-29_14_08_51_View_east_along_Somerset_County_Route_518_%28Washington_Street%29_just_west_of_Somerset_County_Route_605_%28Crescent_Avenue%29_in_Rocky_Hill%2C_Somerset_County%2C_New_Jersey.jpg/640px-thumbnail.jpg)