Ohio State Route 598
State Route 598 (SR 598) is a 23.43-mile-long (37.71 km) north–south state highway in the northern portion of the U.S. state of Ohio. The southern terminus of SR 598 is at a signalized intersection where it meets SR 19, SR 61 and SR 309 in Galion. Its northern terminus is at SR 103 nearly 1.75 miles (2.82 km) east of Willard.
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Route information | ||||
Maintained by ODOT | ||||
Length | 23.43 mi[1][2][3] (37.71 km) | |||
Existed | April 15, 1937[4]–present | |||
Major junctions | ||||
South end | ![]() ![]() ![]() | |||
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North end | ![]() | |||
Location | ||||
Counties | Crawford, Richland, Huron | |||
Highway system | ||||
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Route description

Along its path, SR 598 travels through eastern Crawford County, northwestern Richland County and southwestern Huron County. SR 598 is not included as a part of the National Highway System (NHS). The NHS is a network of routes identified as being most important for the economy, mobility and defense of the nation.[5]
History
SR 598 was applied on April 15, 1937 to a former county road.[4] The highway was originally routed along its present alignment from its southern terminus in Galion to its junction with SR 98 northeast of Tiro.[6][7] One year later, SR 598 was extended to the northeast along a previously un-numbered roadway, then northerly along a brief overlap of SR 61 and a short state highway that had carried the SR 289 designation to its current northern terminus at what was then the predecessor to SR 103, SR 194.[8]
Major intersections
County | Location | mi[1][2][3] | km | Destinations | Notes | |||
---|---|---|---|---|---|---|---|---|
Crawford | Galion | 0.00 | 0.00 | ![]() ![]() ![]() | ||||
Jefferson Township | 1.99 | 3.20 | ![]() | Interchange | ||||
Vernon Township | 8.95 | 14.40 | ![]() | Southern end of SR 96 concurrency | ||||
9.08 | 14.61 | ![]() | Northern end of SR 96 concurrency | |||||
11.00 | 17.70 | ![]() | ||||||
Auburn Township | 14.91 | 24.00 | ![]() | |||||
Richland |
No major junctions | |||||||
Huron | New Haven Township | 21.86 | 35.18 | ![]() | Southern end of SR 61 concurrency | |||
21.99 | 35.39 | ![]() | ||||||
22.25 | 35.81 | ![]() | Northern end of SR 61 concurrency | |||||
23.43 | 37.71 | ![]() | ||||||
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
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See also
References
- Ohio Department of Transportation. "Technical Services Straight Line Diagrams: SR 598, Crawford County" (PDF). Archived from the original (PDF) on 2012-03-25. Retrieved 2011-06-04.
- Ohio Department of Transportation. "Technical Services Straight Line Diagrams: SR 598, Richland County" (PDF). Archived from the original (PDF) on 2012-03-25. Retrieved 2011-06-04.
- Ohio Department of Transportation. "Technical Services Straight Line Diagrams: SR 598, Huron County" (PDF). Archived from the original (PDF) on 2012-03-25. Retrieved 2011-06-04.
- "Route Numbers of Crawford County Highways Changed". The Telegraph-Forum. Bucyrus, Ohio. April 15, 1937. p. 10. Retrieved June 29, 2020 – via Newspapers.com.
- National Highway System: Ohio (PDF) (Map). Federal Highway Administration. December 2003. Retrieved 2011-06-04.
- Official Ohio Highway Map (MrSID) (Map). Cartography by ODOH. Ohio Department of Highways. 1936. Retrieved 2011-06-04.
- Official Ohio Highway Map (MrSID) (Map). Cartography by ODOH. Ohio Department of Highways. 1937. Retrieved 2011-06-04.
- Official Ohio Highway Map (MrSID) (Map). Cartography by ODOH. Ohio Department of Highways. 1938. Retrieved 2011-06-04.