County Route 519 (New Jersey)

County Route 519
CR 519 highlighted in red
Route information
Length	88.54 mi[1] (142.49 km)
Major junctions
South end	Route 29 in Delaware Township
Major intersections	Route 12 in Kingwood Township Route 122 in Pohatcong Township US 22 in Pohatcong Township Route 57 in Lopatcong Township US 46 in White Township Route 94 in Newton US 206 in Newton US 206 in Branchville Route 23 in Wantage Township
North end	CR 55 at the New York state line
Location
Country	United States
State	New Jersey
Counties	Hunterdon, Warren, Sussex
Highway system
County routes in New Jersey 500-series routes
← CR 518 → CR 520

County Route 519 (CR 519) is a county highway in the U.S. state of New Jersey. The highway extends 88.54 miles (142.49 km) from Daniel Bray Highway (Route 29) in Delaware Township to the New York state line in Wantage Township. It is the state's longest county route.