Ohio State Route 603
Route map:
(Redirected from State Route 178 (Ohio))
 State Route 603 | ||||
|---|---|---|---|---|
 | ||||
| Route information | ||||
| Maintained by ODOT | ||||
| Length | 33.58 mi[1] (54.04 km) | |||
| Existed | 1938[2][3]–present | |||
| Major junctions | ||||
| South end |  SR 95 near Perrysville | |||
| North end |   SR 61 / SR 98 in Plymouth | |||
| Location | ||||
| Country | United States | |||
| State | Ohio | |||
| Counties | Richland, Ashland | |||
| Highway system | ||||
| ||||
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State Route 603 (SR 603) is a north–south state highway in the northern portion of the U.S. state of Ohio. Its southern terminus is at State Route 95 near Perrysville, and its northern terminus is at State Routes 61 and 98 in Plymouth along the Baseline Road that separates Huron County and Richland County, and subsequently the southern boundary of the Firelands and Connecticut Western Reserve.
History
[edit]SR 603 was commissioned in 1938 along its current alignment, between Shiloh and SR 95.[2][3] Between 1953 and 1955 the route was paved.[4][5] The route was extended west to Plymouth between 1959 and 1961.[6][7]
Major intersections
[edit]| County | Location | mi[1] | km | Destinations | Notes | |||
|---|---|---|---|---|---|---|---|---|
| Richland | Monroe Township | 0.00 | 0.00 | SR 95 – Perrysville, Butler | ||||
| 4.72 | 7.60 |  SR 39 – Perrysville, Lucas | ||||||
| Ashland | Mifflin Township | 9.98 | 16.06 |   SR 430 west | Eastern terminus of SR 430 | |||
| 10.60 | 17.06 |  US 30 – Mansfield, Wooster | ||||||
| Richland |
No major junctions | |||||||
| Ashland | Milton Township | 13.63 | 21.94 |  US 42 – Mansfield, Ashland | ||||
| Richland | Weller Township | 18.71 | 30.11 |  SR 545 (North Olivesburg Road) – Mansfield, Savannah | ||||
| 19.09 | 30.72 |  SR 96 – Shelby, Ashland | ||||||
| Blooming Grove Township | 23.11 | 37.19 |  SR 13 – Mansfield, Norwalk | |||||
| Richland–Huron county line | Plymouth | 33.58 | 54.04 | SR 61 / SR 98 (Plymouth Street / Sandusky Street) / West Broadway Street | ||||
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi | ||||||||
References
[edit]KML is from Wikidata
- ^ a b Ohio Department of Transportation. "Technical Services Straight Line Diagrams". Retrieved August 31, 2013.
- ^ a b Ohio Department of Highways (1937). Official Highway Map of Ohio (PDF) (Map). 1:760,320. Columbus: Ohio Department of Highways. OCLC 5673562, 16960304. Retrieved September 17, 2013.
- ^ a b Ohio Department of Highways (1938). Ohio Official Highway Map (PDF) (Map). 1:633,600. Columbus: Ohio Department of Highways. OCLC 5673562, 7453129. Retrieved September 17, 2013.
- ^ Ohio Department of Highways (1953). Ohio Highway Map (PDF) (Map). 1:633,600. Columbus: Ohio Department of Highways. OCLC 5673562, 7448735. Retrieved September 17, 2013.
- ^ Ohio Department of Highways (1955). Ohio Highway Map (PDF) (Map). 1:633,600. Columbus: Ohio Department of Highways. OCLC 5673562, 7448742. Retrieved September 17, 2013.
- ^ Ohio Department of Highways (1959). Ohio Official Highway Map (PDF) (Map) (1959–1960 ed.). 1:633,600. Columbus: Ohio Department of Highways. OCLC 5673562, 13687960. Retrieved September 17, 2013.
- ^ Ohio Department of Highways (1961). Ohio Official Highway Map (PDF) (Map). 1:633,600. Columbus: Ohio Department of Highways. OCLC 5673562, 54667348. Retrieved September 17, 2013.