Ohio State Route 173

State Route 173
Route information
Maintained by ODOT
Length:	20.98 mi[1] (33.76 km)
Existed:	1923[2][3] – present
Major junctions
West end:	SR 44 near Alliance
	SR 183 in Alliance
East end:	SR 9 / SR 14 in Salem
Location
Counties:	Stark, Mahoning, Columbiana
Highway system
Ohio Highways Interstate U.S. State Scenic ← SR 172 SR 174 →

State Route 173 (SR 173) is located in northeastern Ohio, and runs east–west from State Route 44, about 4 miles (6.4 km) north of Louisville, Ohio to State Route 14 and State Route 9 in downtown Salem, Ohio. It primarily passes through Stark and Columbiana counties, though it also straddles the county line between Mahoning County and Columbiana County for some of its length. Much of the route is also run in concurrency with U.S. Route 62.

History

SR 173 was commissioned in 1923, originally routed from SR 19. northeast of Louisville, to SR 19, south of Beloit.^[2][3] In 1927 the route was rerouted onto the route of previous SR 19, through Alliance.^[4][5] The route was extended west to its current western terminus, at SR 44, in 1937.^[6][7] Between 1969 and 1971, SR 173 was rerouted concurrent with US 62 from west of Alliance to Salem.^[8][9] In 1976 US 62 in Salem was rerouted to bypass the city and SR 173 remained on the old route of US 62.^[10][11]

OH 173's eastern terminus while concurrent with OH 14 in Salem.

Major intersections

County	Location	mi[1]	km	Destinations	Notes
Stark	Nimishillen–Marlboro township line	0.00	0.00	SR 44 (Ravenna Avenue NE) / CR 31 west (State Street NE) – Louisville, Ravenna
	Lexington–Washington township line	4.60	7.40	US 62 west / US 62T east to SR 225 – Canton	Western end of US 62 concurrency, western terminus of unsigned US 62T
	Alliance	7.80	12.55	SR 183 (South Union Avenue)
Columbiana–Mahoning county line	Knox–Smith township line	13.74	22.11	SR 165 east (Beloit-Snodes Road) / CR 404 south (Westville-Lake Road) – Beloit	Western terminus of SR 165
	Butler–Goshen township line	15.80	25.43	SR 534 north (South Pricetown Road) / Morris Street – Newton Falls	Southern terminus of SR 534
Columbiana	Perry Township	19.71	31.72	US 62 east / SR 45	Eastern terminus of US 62 concurrency
	Salem	20.33	32.72	SR 14 west (Benton Road) / Dodge Drive – Ravenna	Western terminus of SR 14 concurrency
		20.98	33.76	SR 9 / SR 14 east (Ellsworth Avenue / East State Street)	Eastern terminus of SR 14 concurrency
1.000 mi = 1.609 km; 1.000 km = 0.621 mi       Concurrency terminus

References

Route map: Bing / Google

1. Ohio Department of Transportation. "Technical Services Straight Line Diagrams". Retrieved September 24, 2013.
2. Ohio Department of Highways and Public Works (April 1922). Map of Ohio State Highways (MrSID) (Map). Columbus: Ohio Department of Highways and Public Works. Retrieved September 24, 2013.
3. Ohio Department of Highways and Public Works (July 1923). Map of Ohio Showing State Routes (MrSID) (Map). 1:760,320. Columbus: Ohio Department of Highways and Public Works. Retrieved September 24, 2013.
4. Ohio Department of Highways and Public Works (August 1, 1926). Map of Ohio Showing State Routes (MrSID) (Map). 1:760,320. Columbus: Ohio Department of Highways and Public Works. OCLC 5673562. Retrieved September 24, 2013.
5. Ohio Department of Highways and Public Works (June 1, 1927). Map of Ohio Showing State Routes (MrSID) (Map). 1:760,320. Columbus: Ohio Department of Highways and Public Works. OCLC 5673562. Retrieved September 24, 2013.
6. Ohio Department of Highways (1936). Official Highway Map of Ohio (MrSID) (Map). 1:760,320. Columbus: Ohio Department of Highways. OCLC 5673562. Retrieved September 24, 2013.
7. Ohio Department of Highways (1937). Official Highway Map of Ohio (MrSID) (Map). 1:633,600. Columbus: Ohio Department of Highways. OCLC 5673562 and 16960304. Retrieved September 24, 2013.
8. Ohio Department of Highways (1969). Official Highway Map of Ohio (MrSID) (Map). Columbus: Ohio Department of Highways. OCLC 5673562 and 7448779. Retrieved September 24, 2013.
9. Ohio Department of Highways (1971). Official Highway Map of Ohio (MrSID) (Map). 1:554,400. Columbus: Ohio Department of Highways. OCLC 5673562. Retrieved September 24, 2013.
10. Ohio Department of Transportation (1975). Official Highway Map of Ohio (MrSID) (Map). 1:554,400. Columbus: Ohio Department of Transportation. OCLC 5673562. Retrieved September 24, 2013.
11. Ohio Department of Transportation (1976). Official Highway Map of Ohio (MrSID) (Map). 1:554,400. Columbus: Ohio Department of Transportation. OCLC 5673562, 13655720 and 35168139. Retrieved September 24, 2013.