| 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 | ||||
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Ohio highways
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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.
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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]
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]
| 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 | ||||