Ohio State Route 331

State Route 331
Route information
Maintained by ODOT
Length:	18.48 mi[3] (29.74 km)
Existed:	1932[1][2] – present
Major junctions
West end:	US 22 near Holloway
	I-70 near Saint Clairsville
East end:	US 40 near Saint Clairsville
Location
Counties:	Harrison, Belmont
Highway system
Ohio highways Interstates • U.S. Routes • State Routes ← SR 330 SR 332 →

State Route 331 (SR 331, OH 331) is an east–west state highway in the eastern portion of the U.S. state of Ohio. State Route 331 has its western terminus at U.S. Route 22 approximately 4 miles (6.4 km) northwest of the village of Holloway. Its eastern terminus is at a signalized intersection with U.S. Route 40 nearly 2.75 miles (4.43 km) west of Saint Clairsville, and immediately south of Exit 213 off of Interstate 70.

Route description

Along its way, State Route 331 passes through portions of Harrison and Belmont Counties. There are no stretches of State Route 331 that are incorporated within the National Highway System, a system of highways determined to be most important for the country's economy, mobility and defense.^[4]

History

State Route 331 made its debut in 1932. Originally, the highway ran from its current western terminus at U.S. Route 22 northwest of Holloway to its current western junction with State Route 149 in Flushing.^[1][2] In 1939, State Route 331 took on the shape that it has today when it was extended southeasterly from Flushing to its current eastern terminus at U.S. Route 40 west of Saint Clairsville.^[5][6]

Major intersections

County	Location	Mile[3]	Destinations	Notes
Harrison	Moorefield Township	0.00	US 22	Western terminus.
Belmont	Flushing	8.96	SR 149	T-intersection marking western split of SR 149/SR 331 duplex. SR 149 joins from the south.
	Flushing Township	10.66	SR 149	Y-intersection marking eastern split of SR 149/SR 331 duplex. SR 149 departs to the northeast.
	Richland Township	18.07	I-70	Exit 213 off of I-70, which consists of a pair of partial interchanges. Access is provided from SR 331 to I-70 eastbound and from I-70 westbound to SR 331. US 40 is utilized for the remaining maneuvers at this interchange.
		18.21	US 40	Eastern terminus at signalized intersection.
1.000 mi = 1.609 km; 1.000 km = 0.621 mi      Concurrency terminus •      Closed/Former •      Incomplete access •      Unopened

References

1. ^ ^{a b} Ohio Department of Highways (1931) (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/otm1931a.sid. Retrieved 2011-01-14. 
2. ^ ^{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 2011-01-14. 
3. ^ ^{a b} Ohio Department of Transportation. "Technical Services Straight Line Diagrams". http://www.odotonline.org/techservapps/SLD/default.htm. Retrieved 2010-11-11. 
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 2011-01-14. 
5. ^ Ohio Department of Highways (1938) (MrSID). Official Ohio Highway Map (Map). Cartography by ODOH. http://www.dot.state.oh.us/Divisions/TransSysDev/Innovation/prod_services/Documents/StateMaps/otm1938a.sid. Retrieved 2011-01-14. 
6. ^ Ohio Department of Highways (1939) (MrSID). Ohio Highway Map (Map). Cartography by ODOH. http://www.dot.state.oh.us/Divisions/TransSysDev/Innovation/prod_services/Documents/StateMaps/otm1939a.sid. Retrieved 2011-01-14. 

External links

• State Route 331 Endpoint Photos