Ohio State Route 15
{{Short description|State highway in northwestern Ohio, US}}
{{Use American English|date=April 2025}}
{{Use mdy dates|date=January 2025}}
{{redirect-synonym|OH 15|{{ushr|Ohio|15}}}}
{{Infobox road
|state=OH
|type=SR
|route=15
|map={{maplink-road}}
|map_custom=yes
|maint=ODOT
|length_mi=102.312
|established=1926
|direction_a=East
|terminus_a={{Jct|state=OH|US|23|OH|103}} near Carey
|junction={{plainlist|1=
- {{Jct|state=OH|US|68}} in Findlay
- {{Jct|state=OH|I|75}} in Findlay
- {{Jct|state=OH|US|224}} in Findlay
- {{Jct|state=OH|US|127}} near Bryan
- {{Jct|state=OH|US|6}} near Bryan
- {{Jct|state=OH|US|20A}} near Montpelier
- {{Jct|state=OH|I|80|I|90|OHTP}} in Holiday City
- {{Jct|state=OH|US|20}} in Pioneer }}
|direction_b=North
|terminus_b={{Jct|state=MI|M|99}} near Pioneer
|counties=Wyandot, Hancock, Putnam, Defiance, Williams
|previous_type=SR
|previous_route=14
|next_type=SR
|next_route=16
|browse={{oh browse|previous_type=US|previous_route=22|route=SR 22|next_type=US|next_route=23}}
}}
State Route 15 (SR 15) is a north–south and east–west route in northwestern Ohio. Its southern (eastern) terminus is at its interchange with U.S. Route 23/State Route 103 (US 23/SR 103) near Carey, and its northern (western) terminus is at the Michigan state line north of Pioneer, where the route continues in Michigan as M-99. The route is signed east–west from Carey to Bryan, and it is signed north–south from there to the Michigan state line.
SR 15 is an expressway for its southernmost {{convert|19|mi|km}}: {{convert|2|mi|km|spell=in}} where it runs concurrently with Interstate 75 (I-75), {{convert|3|mi|km|spell=in}} where it runs concurrently with US 68, and the final {{convert|14|mi|km}} as a stand-alone limited-access road until its junction with US 23. The final {{convert|17|mi|km}} are part of a heavily traveled{{citation needed|date=April 2019}} corridor providing the most direct route between Detroit, Toledo, Findlay, Marion and Columbus.
History
{{unreferenced section|date=April 2019}}
SR 15 was certified in 1923, along the current US 322, which replaced it in 1926.{{citation needed|date=January 2019}}
In 1926 the designation was reapplied to a route from Carey to the Indiana state line. In 1929 it was rerouted to Bryan, replacing parts of SR 9. It replaced the rest of SR 9 in 1931, rerouted along its current route to the Michigan state line.{{citation needed|date=January 2019}}
In 1966, SR 15 was rerouted on an expressway from I-75 in Findlay to US 23 in Carey, its new southern (eastern) terminus. The highway runs a few miles south of its previous routing, which was recertified as SR 568 the same year.{{citation needed|date=January 2019}}
{{Clear}}
Major intersections
{{jcttop|exit|length_ref=}}
{{OHint|exit
|county=Wyandot
|location=Carey
|mile=0.000
|mile2=0.477
|exit=—
|road={{Jct|state=OH|US|23|OH|103|city1=Columbus|city2=Toledo}}
|notes=Interchange; eastern terminus of SR 15
}}
{{OHint|exit
|county=Hancock
|cspan=9
|location=Vanlue
|mile=4.558
|mile2=5.246
|exit=—
|road={{Jct|state=OH|OH|330|dir1=north|city1=Vanlue}}
|notes=Interchange; southern terminus of SR 330
}}
{{OHint|exit
|location=Marion Township
|mile=9.696
|mile2=10.420
|exit=—
|ctdab=Hancock
|road={{Jct|state=OH|OH|37|city1=Delaware|city2=Findlay}}
|notes=Interchange
}}
{{OHint|exit
|location=Findlay
|mile=13.695
|mile2=14.325
|exit=—
|lspan=5
|type=concur
|road={{Jct|state=OH|US|68|dir1=south|city1=Kenton}}
|notes=Eastern end of US 68 concurrency; interchange
}}
{{OHint|exit
|mile=16.628
|mile2=16.773
|exit=—
|road=Lima Avenue – Findlay
|notes=RIRO interchange
}}
{{OHint|exit
|type=concur
|mile=16.842
|mile2=17.364
|exit=156
|road={{Jct|state=OH|I|75|US|68|dir1=south|city1=Cincinnati|city2=Lima}}
|notes=Southern end of I-75 concurrency; northern terminus of US 68
}}
{{OHint|exit
|exit=157
|mile=17.834
|mile2=18.428
|road={{Jct|state=OH|OH|12|city1=Columbus Grove|city2=Findlay}}
}}
{{OHint|exit
|type=concur
|mile=19.578
|mile2=19.862
|exit=159
|road={{Jct|state=OH|I|75|US|224|dir1=north|dir2=east|name2=West Trenton Avenue|city1=Toledo|city2=Findlay|city3=Tiffin}}
|notes=Northern end of I-75 concurrency; eastern end of US 224 concurrency
}}
{{OHint|exit
|mile=24.351
|location=Blanchard Township
|ctdab=Hancock
|lspan=2
|espan=24
|road={{Jct|state=OH|OH|186|dir1=north|city1=McComb}}
|notes=Southern terminus of SR 186
}}
{{OHint
|mile=26.364
|road={{Jct|state=OH|OH|235|city1=Ada|city2=McComb}}
|notes=
}}
{{OHint
|county=Putnam
|cspan=6
|location=Ottawa
|mile=40.645
|lspan=2
|type=concur
|road={{Jct|state=OH|US|224|name1=West Main Street|OH|65|name2=South Elm Street|OH|109|dir1=west|dir2=south|dir3=begins|city1=Van Wert|city2=Lima}}
|notes=Western end of US 224 concurrency; southern end of SR 65 concurrency; southern terminus of SR 109
}}
{{OHint
|mile=41.120
|type=concur
|road={{Jct|state=OH|OH|65|OH|109|dir1=north|dir2=north|name2=North Perry Street|road|North Taft Avenue}}
|notes=Northern end of SR 65/SR 109 concurrency
}}
{{OHint
|location=Greensburg Township
|mile=46.397
|ctdab=Putnam
|road={{Jct|state=OH|OH|108|dir1=north|city1=Napoleon|road|Road 14}}
|notes=Southern terminus of SR 108
}}
{{OHint
|location=Palmer Township
|ctdab=Putnam
|mile=50.531
|lspan=2
|road={{Jct|state=OH|OH|115|dir1=south|city1=Kalida}}
|notes=Northern terminus of SR 115
}}
{{OHint
|mile=51.094
|road={{Jct|state=OH|OH|613|city1=Continental|city2=Leipsic}}
|notes=
}}
{{OHint
|location=Monroe Township
|mile=55.551
|ctdab=Putnam
|road={{Jct|state=OH|OH|634|dir1=south|city1=Continental}}
|notes=Northern terminus of SR 634
}}
{{OHint
|county=Defiance
|mile=67.641
|cspan=7
|location=Defiance
|lspan=6
|type=concur
|road={{Jct|state=OH|OH|18|dir1=east|name1=East 2nd Street}}
|notes=Eastern end of SR 18 concurrency
}}
{{OHint
|mile=68.128
|type=concur
|road={{Jct|state=OH|OH|66|dir1=south|city1=Delphos|name1=Jefferson Avenue}}
|notes=Southern end of SR 66 concurrency
}}
{{OHint
|type=concur
|mile=68.270
|road={{Jct|state=OH|OH|111|dir1=south|name1=Clinton Street|road|West 2nd Street}}
|notes=Northern terminus of SR 111
}}
{{OHint
|type=concur
|mile=68.907
|road={{Jct|state=OH|OH|66|dir1=north|name1=North Clinton Street|road|East Sessions Avenue}}
|notes=Northern end of SR 66 concurrency
}}
{{OHint
|mile=69.838
|mile2=69.948
|road={{Jct|state=OH|US|24|city1=Toledo|location2=Fort Wayne}}
|notes=Exit 25 (US 24)
}}
{{OHint
|type=concur
|mile=71.186
|road={{Jct|state=OH|OH|18|dir1=west|city1=Hicksville}}
|notes=Northern end of SR 18 concurrency
}}
{{OHint
|mile=79.837
|location=Ney
|road={{Jct|state=OH|OH|249|dir1=west}}
|notes=Eastern terminus of SR 249
}}
{{OHint
|county=Williams
|cspan=9
|location=Pulaski Township
|ctdab=Williams
|lspan=2
|type=concur
|mile=83.348
|road={{Jct|state=OH|US|127|dir1=south|city1=Sherwood|countydab1=Defiance}}
|notes=Southern end of US 127 concurrency; location of north–south/east–west direction change
}}
{{OHint
|mile=84.244
|type=concur
|road={{Jct|state=OH|US|6|OH|2|dir2=west|city1=Edgerton|city2=Napoleon}}
|notes=Southern end of SR 2 concurrency
}}
{{OHint
|mile=86.514
|location=Bryan
|lspan=2
|type=concur
|road={{Jct|state=OH|OH|2|OH|34|dir1=east|name2=High Street}}
|notes=Northern end of SR 2 concurrency
}}
{{OHint
|mile=87.288
|type=concur
|road={{Jct|state=OH|US|127|dir1=north|city1=West Unity|CR|E|county2=Williams|name2=Brunicardi Way}}
|notes=Northern end of US 127 concurrency
}}
{{OHint
|mile=94.303
|location=Jefferson Township
|ctdab=Williams
|type=concur
|road={{Jct|state=OH|US|20A|OH|107|dir1=east|dir2=west|city1=West Unity|city2=Montpelier|extra=hospital}}
|notes=Southern end of US 20A concurrency; eastern terminus of SR 107
}}
{{OHint
|mile=95.912
|mile2=96.202
|type=toll
|location=Holiday City
|road={{Jct|state=OH|I|80|I|90|OHTP|location1=South Bend|city2=Toledo}}
|notes=Exit 13 on Ohio Turnpike
}}
{{OHint
|mile=97.970
|location=Madison Township
|ctdab=Williams
|type=concur
|road={{Jct|state=OH|US|20A|dir1=east|CR|O|county2=Williams|location1=Angola, IN}}
|notes=Northern end of US 20A concurrency
}}
{{OHint
|mile=99.773
|location=Pioneer
|road={{Jct|state=OH|US|20|city1=Fayette|location2=Angola, IN}}
|notes=
}}
{{OHint
|mile=102.312
|location=Madison Township
|ctdab=Williams
|road={{Jct|state=MI|M|99|dir1=north|city1=Hillsdale}}
|notes=Michigan state line
}}
{{OHintbtm|exit|keys=concur,toll}}
References
{{reflist |refs=
{{cite web |url=http://www.dot.state.oh.us/Divisions/Planning/TechServ/TIM/Pages/DESTAPE.aspx |title=DESTAPE |publisher=Ohio Department of Transportation |date=August 30, 2017 |access-date=April 14, 2019}}
- [http://www.dot.state.oh.us/Divisions/Planning/TechServ/TIM/Documents/DESTAPECnty/DESWYA.pdf Wyandot County]
- [http://www.dot.state.oh.us/Divisions/Planning/TechServ/TIM/Documents/DESTAPECnty/DESHAN.pdf Hancock County]
- [http://www.dot.state.oh.us/Divisions/Planning/TechServ/TIM/Documents/DESTAPECnty/DESPUT.pdf Putnam County]
- [http://www.dot.state.oh.us/Divisions/Planning/TechServ/TIM/Documents/DESTAPECnty/DESDEF.pdf Defiance County]
- [http://www.dot.state.oh.us/Divisions/Planning/TechServ/TIM/Documents/DESTAPECnty/DESWIL.pdf Williams County]}}
External links
{{commons category}}
{{Attached KML|display=title,inline}}
Category:Transportation in Wyandot County, Ohio
Category:Transportation in Hancock County, Ohio
Category:Transportation in Putnam County, Ohio