Ohio State Route 519

State Route 519
Route information
Maintained by ODOT
Length	11.08 mi[1] (17.83 km)
Existed	1937–present
Major junctions
West end	US 22 near New Athens
East end	US 250 near Harrisville
Location
Country	United States
State	Ohio
Counties	Harrison
Highway system
Ohio State Highway System Interstate US State Scenic
← SR 518 → SR 520

State Route 519 (SR 519) is an east–west state highway situated in eastern Ohio, a U.S. state. The highway runs from its western terminus at U.S. Route 22 approximately 6 miles (9.7 km) northwest of New Athens to its eastern terminus at U.S. Route 250 about 1 mile (1.6 km) northwest of Harrisville.

Found exclusively in the southeastern portion of Harrison County, State Route 519 was first designated in the late 1930s. While predominantly a winding rural two-lane highway, State Route 519 serves the community of New Athens, where it intersects State Route 9.