Ohio State Route 339

State Route 339
Route information
Maintained by ODOT
Length:	34.56 mi[3] (55.62 km)
Existed:	1933[1][2] – present
Major junctions
South end:	SR 618 near Belpre
	US 50 near Belpre
North end:	SR 821 near Dexter City
Location
Counties:	Washington, Morgan, Noble
Highway system
Ohio highways Interstates • U.S. Routes • State Routes ← SR 338 SR 340 →

State Route 339 (SR 339, OH 339) is a north–south state highway in southeastern Ohio, a U.S. state. The southern terminus of SR 339 is at SR 618 approximately 2 miles (3.2 km) west of Belpre, and less than 0.50 miles (0.80 km) south of the U.S. Route 50 (US 50)/SR 7/SR 32 expressway. The highway's northern terminus is a T-intersection with SR 821 about 0.75 miles (1.21 km) south of Dexter City.

Route description

SR 339's routing takes it through portions of the counties of Washington, Morgan and Noble. No portion of SR 339 is included within the National Highway System, a network of highways deemed most important for the economy, mobility and defense of the nation.^[4]

History

SR 339 was established in 1933. It was initially a spur route that ran along its present alignment from its northern terminus at SR 821, at the time a part of US 21, southwesterly to approximately its southern intersection with County Road 75 (CR 75) in southern Noble County.^[1][2] This would only be temporary, as in 1935 the highway was extended southwesterly to a new southern terminus at its eastern junction with SR 60, then designated as SR 77, in Beverly.^[5][6]

In 1972, as a result of the debut of Interstate 76 (I-76) to Ohio, the SR 76 designation was eliminated. The route northwest of Beverly was given the designation of SR 83, while the portion south of Beverly became an extension of SR 339, which now ended at its present southern terminus at SR 618 near Belpre.^[7][8]

Major intersections

County	Location	Mile[3]	Destinations	Notes
Washington	Belpre Township	0.00	SR 618	Southern terminus
		0.32	US 50 SR 7 SR 32	Diamond interchange. Part of interchange that marks eastern split of US 50 from SR 7/SR 32
	Barlow Township	8.57	SR 550	Four-way stop intersection
	Watertown Township	13.49	SR 676 west	T-intersection marking southern split of SR 339/SR 676 duplex. SR 676 joins from the west
		13.64	SR 676 east	Northern split of SR 339/SR 676 duplex. SR 676 departs to the east
	Beverly	20.44	SR 60 north	Signalized intersection marking western split of SR 60/SR 339 duplex. SR 60 joins from the west
		20.62	SR 60 south	Signalized intersection marking eastern split of SR 60/SR 339 duplex. SR 60 departs to the east
Noble	Jefferson Township	34.56	SR 821	Northern terminus at T-intersection
1.000 mi = 1.609 km; 1.000 km = 0.621 mi      Concurrency terminus •      Closed/Former •      Incomplete access •      Unopened

References

	Ohio portal
	U.S. Roads portal

1. ^ ^{a b} Ohio Department of Highways (1932) (MrSID). Map of Ohio Showing State Highway System (Map). Cartography by ODOH. http://www.dot.state.oh.us/Divisions/TransSysDev/Innovation/prod_services/Documents/StateMaps/otm1932a.sid. Retrieved 2011-03-11. 
2. ^ ^{a b} Ohio Department of Highways (1933) (MrSID). Map of Ohio Showing State Highway System (Map). Cartography by ODOH. http://www.dot.state.oh.us/Divisions/TransSysDev/Innovation/prod_services/Documents/StateMaps/otm1933a.sid. Retrieved 2011-03-11. 
3. ^ ^{a b} Ohio Department of Transportation. "Technical Services Straight Line Diagrams". http://www.odotonline.org/techservapps/SLD/default.htm. Retrieved 2010-09-25. 
4. ^ Federal Highway Administration (December 2003) (PDF). National Highway System: Ohio (Map). http://www.fhwa.dot.gov/planning/nhs/maps/oh/oh_Ohio.pdf. Retrieved 2010-09-07. 
5. ^ Ohio Department of Highways (1934) (MrSID). Map of Ohio Showing State Highway System (Map). Cartography by ODOH. http://www.dot.state.oh.us/Divisions/TransSysDev/Innovation/prod_services/Documents/StateMaps/otm1934a.sid. Retrieved 2011-03-11. 
6. ^ Ohio Department of Highways (1935) (MrSID). Official Ohio Highway Map (Map). Cartography by ODOH. http://www.dot.state.oh.us/Divisions/TransSysDev/Innovation/prod_services/Documents/StateMaps/otm1935a.sid. Retrieved 2011-03-11. 
7. ^ Ohio Department of Highways (1971) (MrSID). Ohio Highway Map (Map). Cartography by ODOH. http://www.dot.state.oh.us/Divisions/TransSysDev/Innovation/prod_services/Documents/StateMaps/otm1971a.sid. Retrieved 2011-03-11. 
8. ^ Ohio Department of Highways (1972) (MrSID). Ohio Highway Map (Map). Cartography by ODOH. http://www.dot.state.oh.us/Divisions/TransSysDev/Innovation/prod_services/Documents/StateMaps/otm1972a.sid. Retrieved 2011-03-11.