Ohio State Route 430

State Route 430
Route information
Maintained by ODOT
Length:	13.08 mi[1] (21.05 km)
Existed:	1960 – present
Major junctions
West end:	SR 309 in Ontario
	US 42 in Mansfield
East end:	SR 603 near Mifflin
Location
Counties:	Richland, Ashland
Highway system
Ohio highways Interstates • U.S. Routes • State Routes ← SR 424 SR 435 →

A view of Charles Mill Lake from the SR 430 bridge in Ashland County, looking north.

State Route 430 (SR 430, OH 430) is an east–west state highway in the northern portion of Ohio. The western terminus of State Route 430 is at an interchange with State Route 309 in Ontario. Its eastern terminus is at a T-intersection with State Route 603 just outside of Mifflin.

Route description

This state highway runs through portions of Richland and Ashland Counties. No part of State Route 430 is included as a part of the National Highway System.^[2]

History

State Route 430 was designated circa 1960 along the routing that it currently occupies. No changes of major significance have taken place to the highway since its inception.^[3][4]

Major intersections

County	Location	Mile[1]	Destinations	Notes
Richland	Ontario	0.00	SR 309	Western terminus at partial interchange.
	Mansfield	5.13	SR 13	Signalized intersection.
		5.36	US 42	Signalized intersection marking western split of US 42/SR 430 duplex. US 42 joins from the south.
		5.63	US 42	Signalized intersection marking western split of US 42/SR 430 duplex. US 42 departs to the north.
		5.96	SR 39	Signalized intersection marking western split of SR 39/SR 430 duplex. SR 39 joins from the northwest.
	Madison Township	6.96	SR 39	T-intersection marking eastern split of SR 39/SR 430 duplex. SR 39 departs to the southeast.
Ashland	Mifflin Township	13.08	SR 603	Eastern terminus at T-intersection.
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

References

1. ^ ^{a b} Ohio Department of Transportation. "Technical Services Straight Line Diagrams". http://www.odotonline.org/techservapps/SLD/default.htm. Retrieved 2008-03-16. 
2. ^ Federal Highway Administration (December 2003) (PDF). National Highway System: Ohio (Map). http://www.fhwa.dot.gov/planning/nhs/maps/oh/oh_Ohio.pdf. Retrieved 2010-09-15. 
3. ^ Ohio Department of Transportation (1959). Ohio State Map (Map). 
4. ^ Ohio Department of Transportation (1961). Ohio State Map (Map). 

External links

• State Route 430 Endpoint Photos