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Numbered highways in Ohio

{{short description|Highway system of Ohio in the United States}}

{{Use mdy dates|date=January 2025}}

{{infobox state highway system

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|caption=Standard Highway markers for Ohio

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|map_notes=US 6 at State Route 174 in
Willoughby Hills, Lake County

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|statehwy=State Route nn (SR nn)

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The Ohio Department of Transportation (ODOT) is responsible for the establishment and classification of a state highway network which includes interstate highways, U.S. highways, and state routes.Ohio Revised Code [http://codes.ohio.gov/orc/5501.11 5501.11] As with other states, U.S. and Interstate highways are classified as state routes in Ohio. There are no state routes which duplicate an existing U.S. or Interstate highway in Ohio.

Ohio distinguishes between "state routes", which are all the routes on ODOT's system, and "state highways", which are the roads on the state route system which ODOT maintains, i.e. those outside municipalities,ORC [http://codes.ohio.gov/orc/4511.01 4511.01](II),(JJ); ORC [http://codes.ohio.gov/orc/5511.01 5511.01] with a special provision for Interstate Highways.ORC [http://codes.ohio.gov/orc/5521.01 5521.01] Besides the state highway network, there are various county and township road networks within the state.

ODOT permits business routes but only "where an ODOT-maintained highway has been constructed on a new alignment which bypasses the CBD [central business district] of a municipality and no other ODOT-maintained highway provides a direct two-way connection between the bypass route and the CBD, or where the existing guide signing does not adequately direct the driver from the bypass route to the CBD and back to the bypass route."{{cite book|chapter=2 Signs: 204-3 Business Routes|chapter-url=https://www.transportation.ohio.gov/working/engineering/roadway/manuals-standards/tem/02/02|title=Traffic Engineering Manual|url=https://www.transportation.ohio.gov/working/engineering/roadway/manuals-standards/tem|publisher=Ohio Department of Transportation|date=July 19, 2024|access-date=January 4, 2025}}

History

{{see also|Ohio Department of Transportation}}

{{Expand section|date=June 2016}}

The Ohio Inter-County Highways were created on June 9, 1911, with the passage of the McGuire Bill (Senate Bill 165, 79th Ohio General Assembly).{{Ohio road map|year=1912}} Main Market Roads, the most important of the system, were defined on April 15, 1913.{{cite act|title=An act providing a levy and to create a fund for the purposes provided in the act passed May 31st, 1911, entitled, "an act creating a state highway department, defining the duties thereof and providing aid in the construction and maintenance of highways and to repeal certain sections of the General Code" approved June 9th, 1911. (102 Ohio laws, pages 333-349), and for other purposes defined herein|type=Act|url=https://books.google.com/books?id=RVlNAQAAMAAJ&pg=PA155|date=April 15, 1913}}

In 1923 the numbering system was simplified. It was altered further in 1927 in order to accommodate numbers in the United States Numbered Highway System.{{Citation needed|date=October 2024}}

In 1935 the Ohio General Assembly passed a law which added 5,000 miles of roads to the state highway system over a 12-month period.{{cite act|title=An act to amend section 1189 of the General Code, to authorize the director of highways to increase the mileage on the state highway system and the county commissioners to increase the mileage on the county highway system|type=Act|url=https://babel.hathitrust.org/cgi/pt?id=uc1.b3838064;view=1up;seq=95|date=April 15, 1935|quote=...during the period from July 1, 1935 to and including June 30, 1936, the director of highways shall be and he is hereby authorized and directed to take over and add to the state highway system in the manner provided by law five thousand miles of county and township roads and highways to be selected by him, provided that such roads and highways so taken over shall at such time have a duly established right of way of a width not less than fifty feet, and provided that not less than forty miles and not more than seventy-five miles shall be taken over from each of the eighty-eight counties.}}{{cite news |title = State Ready to Take Over Secondary Roads |date = March 20, 1936 |location = Lima, OH |work = The Lima News |page = 10 |url = https://www.newspaperarchive.com/lima-news-mar-20-1936-p-10/ |access-date = December 17, 2018 |via = NewspaperArchive }} These roads were assigned route numbers in the 500s, 600s, and 700s.Compare:

  • {{Ohio road map|year=1936}} Last map published before the additions.
  • {{Ohio road map|year=1937}} First map showing the additions.

In 1962 certain numbers were retired to accommodate numbers in the Interstate Highway System.{{Citation needed|date=October 2024}}

Highway systems

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|Interstate Highways: A list of interstate highways within Ohio.

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|U.S. Routes: A list of U.S. highways within Ohio.

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|State Routes: A list of all state routes within Ohio.

|County roads: An overview of the county roads in Ohio
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|Ohio Turnpike: A toll road carrying Interstate 90, Interstate 80, and Interstate 76.

See also

{{portal|Ohio|U.S. Roads}}

References

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External links

  • [http://www.dot.state.oh.us/ Ohio Department of Transportation]
  • [https://web.archive.org/web/20080213221936/http://www.state-ends.com/ohio/ Ohio Highway Ends at State Ends]
  • [https://web.archive.org/web/20101127164449/http://pages.prodigy.net/john.simpson/highways/ohhwys.html The Unofficial Ohio State Highways Web Site]
  • [https://web.archive.org/web/20101128053615/http://pages.prodigy.net/john.simpson/highways/expls.html Explanation of the Ohio State Highway System]

{{US state highways}}

Highways