Ohio State Route 564

State Route 564 (SR 564) is a 13.48-mile-long (21.69 km) state highway in Noble County, Ohio, USA. The signed east–west route, though physically more northwest–southeast, begins at SR 78 on the outskirts of Caldwell and ends at SR 145 in Jefferson Township.

State Route 564
Route information
Maintained by ODOT
Length	13.48 mi[1] (21.69 km)
Existed	1937–present
Major junctions
West end	SR 78 in Caldwell
East end	SR 145 in Jefferson Township
Location
Country	United States
State	Ohio
Counties	Noble
Highway system
Ohio State Highway System Interstate US State Scenic
← SR 563 → SR 565

Route description

The route begins at an intersection with SR 78 on the southeast corner of Caldwell. It immediately crosses Salt Run before curving to climb a small hill. After two switchback turns, SR 564 reaches the top of the hill and begins to slowly descend in elevation. Soon, the route follows a valley created by the Middle Fork Duck Creek and remains in this valley and occasionally crossing over the aforementioned stream. Just before the main Duck Creek, the route ends at SR 145 just outside the community of Harriettsville. The entire route is two lanes wide and is located within very rural areas punctuated occasionally with small houses.^[2]

History

SR 564 was designated a state highway around 1937.^[3][4] It has always followed the SR 78–SR 145 routing since its designation. The route north of the former SR 563 near Middleburg has always been asphalt-paved, the portion south of there was paved by 1958.^[3][5]

Major intersections

The entire route is in Noble County.

Location	mi[1]	km	Destinations	Notes
Caldwell	0.00	0.00	SR 78 (Woodsfield Road)
Jefferson Township	13.48	21.69	SR 145 – Lewisville, Lower Salem
1.000 mi = 1.609 km; 1.000 km = 0.621 mi