This is a list of former state routes in Ohio since 1923 with route numbers from 1 through 49 inclusive.

SR 1 (1912–1926)

SR 1, formerly known as Inter-county Highway 1 until 1921 and State Highway 1 in 1922, was the designation for the

National Road The National Road (also known as the Cumberland Road) was the first major improved highway in the United States built by the Federal Government of the United States, federal government. Built between 1811 and 1837, the road connected the Pot ...

and

National Old Trails Road National Old Trails Road, also known as the Ocean-to-Ocean Highway, was established in 1912, and became part of the National Auto Trail system in the United States. It was long and stretched from Baltimore, Maryland (some old maps indicate Ne ...

through central Ohio between 1912 and 1926.

US 40 U.S. Route 40 or U.S. Highway 40 (US 40), also known as the Main Street of America, is a major east–west United States Highway traveling across the United States from the Mountain States to the Mid-Atlantic States. As with most routes wh ...

was first signed along the length of the route in 1926 and became the road's only designation by 1927.

SR 1 (1961–1965)

SR 1 was the designation for a proposed toll road connecting

Cincinnati Cincinnati ( ) is a city in the U.S. state of Ohio and the county seat of Hamilton County. Settled in 1788, the city is located at the northern side of the confluence of the Licking and Ohio rivers, the latter of which marks the state line wit ...

and

Pennsylvania Pennsylvania (; ( Pennsylvania Dutch: )), officially the Commonwealth of Pennsylvania, is a state spanning the Mid-Atlantic, Northeastern, Appalachian, and Great Lakes regions of the United States. It borders Delaware to its southeast, ...

that existed between 1961 and 1965. As the freeway portions were not built yet, SR 1 was routed along local roads until a corresponding freeway section was completed. SR 1 generally followed what is now

I-75 Interstate 75 (I-75) is a major north–south Interstate Highway in the Great Lakes and Southeastern regions of the United States. As with most Interstates that end in 5, it is a major cross-country, north–south route, traveling from St ...

between Cincinnati and

Dayton Dayton () is the sixth-largest city in the U.S. state of Ohio and the county seat of Montgomery County. A small part of the city extends into Greene County. The 2020 U.S. census estimate put the city population at 137,644, while Greater Da ...

, SR 4 between Dayton and

Fairborn Fairborn is a city in Greene County, Ohio, United States. The population was 34,620 at the 2020 census. Fairborn is a suburb of Dayton, and part of the Dayton Metropolitan Statistical Area. It is the only city in the world named Fairborn, a port ...

, US 40 and

I-70 Interstate 70 (I-70) is a major east–west Interstate Highway in the United States that runs from I-15 near Cove Fort, Utah, to a park and ride lot just east of I-695 in Baltimore, Maryland, and is the fifth-longest Interstate in the co ...

between Fairborn and

Columbus Columbus is a Latinized version of the Italian surname "''Colombo''". It most commonly refers to: * Christopher Columbus (1451-1506), the Italian explorer * Columbus, Ohio, capital of the U.S. state of Ohio Columbus may also refer to: Places ...

I-71 Interstate 71 (I-71) is a north–south Interstate Highway in the Great Lakes/Midwestern and Southeastern region of the United States. Its southern terminus is at an interchange with I-64 and I-65 (the Kennedy Interchange) in Louisville, ...

between Columbus and

Cleveland Cleveland ( ), officially the City of Cleveland, is a city in the U.S. state of Ohio and the county seat of Cuyahoga County. Located in the northeastern part of the state, it is situated along the southern shore of Lake Erie, across the U.S. ...

, and

I-90 Interstate 90 (I-90) is an east–west transcontinental freeway and the longest Interstate Highway in the United States at . It begins in Seattle, Washington, and travels through the Pacific Northwest, Mountain West, Great Plains, Midwest, and ...

between Cleveland and the Pennsylvania state line at Conneaut.

SR 5 (1923–1931)

SR 5 was the designation for what is now current routing of

US 30 U.S. Route 30 or U.S. Highway 30 (US 30) is an east–west main route in the system of the United States Numbered Highways, with the highway traveling across the northern tier of the country. With a length of , it is the third longest ...

across Ohio. When it was first designated in 1923, SR 5 ran from the

Indiana Indiana () is a U.S. state in the Midwestern United States. It is the 38th-largest by area and the 17th-most populous of the 50 States. Its capital and largest city is Indianapolis. Indiana was admitted to the United States as the 19th s ...

state line in Benton Township to the

West Virginia West Virginia is a state in the Appalachian, Mid-Atlantic and Southeastern regions of the United States.The Census Bureau and the Association of American Geographers classify West Virginia as part of the Southern United States while the Bur ...

state line in

East Liverpool East Liverpool is a city in southeastern Columbiana County, Ohio, United States. The population was 9,958 at the 2020 census. It lies along the Ohio River within the Upper Ohio Valley and borders Pennsylvania to the east and West Virginia to th ...

. In 1927, following the designation of US 30, the long segments of SR 5 that overlapped US 30 were removed leaving the section between Delphos and

Wooster, Ohio Wooster ( ) is a city in the U.S. state of Ohio and the county seat of Wayne County. Located in northeastern Ohio, the city lies approximately south-southwest of Cleveland, southwest of Akron and west of Canton. The population was 27,232 at t ...

, though it did overlap

US 42 U.S. Route 42 (US 42) is an east–west United States highway that runs southwest–northeast for from Louisville, Kentucky to Cleveland, Ohio. The route has several names including Pearl Road from Cleveland to Medina in Northeast Ohio, Readi ...

between

Mansfield Mansfield is a market town and the administrative centre of Mansfield District in Nottinghamshire, England. It is the largest town in the wider Mansfield Urban Area (followed by Sutton-in-Ashfield). It gained the Royal Charter of a market tow ...

and Ashland, what was then SR 6 (now

US 250 U.S. Route 250 (US 250) is a route of the United States Numbered Highway System, and is a spur of U.S. Route 50. It currently runs for from Richmond, Virginia to Sandusky, Ohio. It passes through the states of Virginia, West Virginia, and Ohi ...

) between Ashland and Plain Township, and US 30 to Wooster. The route was truncated at its eastern end to Mansfield by 1929 removing the additional overlaps. By 1932, SR 5 became part of the newly designated northern alternate route of US 30, US 30N.

SR 6 (1923–1926)

SR 6 was the route of what became

US 25 U.S. Route 25 (US 25) is a north–south United States Highway that runs for in the southern and midwestern US. Its southern terminus is in Brunswick, Georgia, from where it proceeds mostly due north, passing through the cities of Augusta, Georg ...

through western Ohio connecting

and

Toledo, Ohio Toledo ( ) is a city in and the county seat of Lucas County, Ohio, United States. A major Midwestern United States port city, Toledo is the fourth-most populous city in the state of Ohio, after Columbus, Cleveland, and Cincinnati, and according ...

at the

Michigan Michigan () is a state in the Great Lakes region of the upper Midwestern United States. With a population of nearly 10.12 million and an area of nearly , Michigan is the 10th-largest state by population, the 11th-largest by area, and the ...

state line between 1923 and 1926.

SR 6 (1927–1928)

SR 6 was the route of is now

between

Bridgeport Bridgeport is the most populous city and a major port in the U.S. state of Connecticut. With a population of 148,654 in 2020, it is also the fifth-most populous in New England. Located in eastern Fairfield County at the mouth of the Pequonnoc ...

and Norwalk for two years from 1927 to 1928.

SR 6 (1929-1931)

SR 6 was the designation for what is now SR 283 between

and

Painesville Painesville is a city in and the county seat of Lake County, Ohio, Lake County, Ohio, United States, located along the Grand River (Ohio), Grand River northeast of Cleveland. Its population was 19,563 at the 2010 United States Census, 2010 cens ...

along the

Lake Erie Lake Erie ( "eerie") is the fourth largest lake by surface area of the five Great Lakes in North America and the eleventh-largest globally. It is the southernmost, shallowest, and smallest by volume of the Great Lakes and therefore also has t ...

shoreline. The route existed between 1929 and 1931 following the route's former designation of SR 175 but was renumbered due to the addition of

US 6 U.S. Route 6 (US 6), also called the Grand Army of the Republic Highway, honoring the American Civil War veterans association, is a main route of the U.S. Highway system. While it currently runs east-northeast from Bishop, California, to ...

in the state.

SR 9 (1923-1930)

SR 9 was the route of what is now

U.S. Route 127 in Ohio US Highway 127 (US 127) is a part of the United States Numbered Highway System that runs from Chattanooga, Tennessee, to the Lower Peninsula of Michigan. In Ohio, the highway runs from the Ohio River in Cincinnati to the Michigan stat ...

between

and Bryan and

SR 15 Route 15, or Highway 15, can refer to: For roads named A15, see A15 roads. International * Asian Highway 15 * European route E15 * European route E015 Australia New South Wales * Hunter Expressway * New England Highway and other local Ne ...

between Bryan and the

state line near

Pioneer Pioneer commonly refers to a settler who migrates to previously uninhabited or sparsely inhabited land. In the United States pioneer commonly refers to an American pioneer, a person in American history who migrated west to join in settling and dev ...

SR 10 (1923-1926)

SR 10 was the route that follows what is now SR 309 between Delphos and

Ontario Ontario ( ; ) is one of the thirteen provinces and territories of Canada.Ontario is located in the geographic eastern half of Canada, but it has historically and politically been considered to be part of Central Canada. Located in Central Ca ...

and

between Ontario and the community of Jefferson (within Plain Township, Wayne County) at what was SR 5. The route existed from 1923 until 1926 when it was replaced by US 30.

SR 10 (1927-1931)

SR 10 was the route that replaced SR 40 in 1927 due to the designation of

. The route ran from

Washington Court House Washington Court House (often abbreviated as Washington C.H.) is a city in Union Township, Fayette County, Ohio. It is the county seat of Fayette County and is located between Cincinnati and Columbus. The population grew almost 1.5% from 2010 to ...

Zanesville Zanesville is a city in and the county seat of Muskingum County, Ohio, Muskingum County, Ohio, United States. It is located east of Columbus, Ohio, Columbus and had a population of 24,765 as of the United States Census 2020, 2020 census, down ...

by way of Circleville and Lancaster. By 1932,

US 22 U.S. Route 22 (US 22) is a west–east route and is one of the original United States highways of 1926, running from Cincinnati, Ohio, at U.S. Route 27, US 27, U.S. Route 42, US 42, U.S. Route 127, US 127, and U.S. Route 52, US 52 to Newark, New ...

was extended from its previous terminus in

Cambridge Cambridge ( ) is a university city and the county town in Cambridgeshire, England. It is located on the River Cam approximately north of London. As of the 2021 United Kingdom census, the population of Cambridge was 145,700. Cambridge bec ...

taking over all of SR 10.

SR 10 (1932)

SR 10 was a short-lived designation for the road that became

US 68 U.S. Route 68 (US 68) is a United States highway that runs for from northwest Ohio to Western Kentucky. The highway's western terminus is at US 62 in Reidland, Kentucky. Its present northern terminus is at Interstate 75 in Findlay, Ohio, though ...

in 1932. The entire route was concurrent with other routes for its entire length: with

US 52 U.S. Route 52 (US 52) is a major United States highway in the central United States that extends from the northern to southeastern region of the United States. Contrary to most other even-numbered U.S. Highways, US 52 primarily follows ...

and

US 62 U.S. Route 62 or U.S. Highway 62 (US 62) runs from the Mexican border at El Paso, Texas, to Niagara Falls, New York, near the Canadian border. It is the only east-west United States Numbered Highway that connects Mexico and Canada ...

between Aberdeen and Ripley, completely concurrent with SR 221 to Georgetown (SR 221 had been moved to its current alignment within one year), SR 53 to

Kenton Kenton may refer to: Places Canada *Kenton, Manitoba South Africa *Kenton-on-Sea United Kingdom *Kenton, Devon *Kenton, London **Kenton station, Kenton Road, Kenton, London *Kenton, Newcastle upon Tyne, Tyne and Wear *Kenton, Suffolk **Kenton ra ...

, SR 31 to Findlay,

to Perrysburg, and

US 23 } U.S. Route 23 or U.S. Highway 23 (US 23) is a major north–south U.S. Highway between Jacksonville, Florida, and Mackinaw City, Michigan. It is an original 1926 route which originally reached only as far south as Portsmouth, Ohio, and has since ...

for the remainder to

Toledo Toledo most commonly refers to: * Toledo, Spain, a city in Spain * Province of Toledo, Spain * Toledo, Ohio, a city in the United States Toledo may also refer to: Places Belize * Toledo District * Toledo Settlement Bolivia * Toledo, Orur ...

SR 11 (1923–1935)

SR 11 was the designation that now carries

US 35 U.S. Route 35 (US 35) is a United States Highway that runs southeast-northwest for approximately from the western suburbs of Charleston, West Virginia to northern Indiana. Although the highway is physically southeast-northwest, it is nomin ...

through Ohio. It existed from 1923 through 1935.

SR 13 (1923–1926)

SR 13 was the route that carries

between

and

Dover Dover () is a town and major ferry port in Kent, South East England. It faces France across the Strait of Dover, the narrowest part of the English Channel at from Cap Gris Nez in France. It lies south-east of Canterbury and east of Maidstone ...

and

US 21 U.S. Route 21 or U.S. Highway 21 (US 21) is a major north–south United States Numbered Highway System, United States Numbered Highway in the Southeastern United States that travels . The southern terminus is in Hunting Island Sta ...

from Dover to

. The two U.S. routes replaced the three-year-old SR 13 in 1926.

SR 15 (1912–1926)

SR 15, formerly known as Inter-county Highway 15 until 1921 and State Highway 15 in 1922,' was an original state route that traveled between

and the

state line near Williamsfield. The entire length of the route became

US 322 U.S. Route 322 (US 322) is a long, east–west United States Highway, traversing Ohio, Pennsylvania, and New Jersey. The road is a spur of U.S. Route 22 and one of the original highways from 1926. A portion of it at one time was concurrent with ...

in 1926.

SR 16 (1923–1926)

SR 16 was the route that ran along modern-day

US 422 U.S. Route 422 (US 422) is a long spur route of US 22 split into two segments in the U.S. states of Ohio and Pennsylvania. The western segment of US 422 runs from downtown Cleveland, Ohio, east to Ebensburg, Pennsylvania. ...

between

and Coitsville Township at the

state line (east of

Youngstown Youngstown is a city in the U.S. state of Ohio, and the largest city and county seat of Mahoning County. At the 2020 census, Youngstown had a city population of 60,068. It is a principal city of the Youngstown–Warren metropolitan area, which ...

). The route existed from 1923 and 1926. Unlike US 422, SR 16 traveled through Niles with SR 169 bypassed the city.

SR 17 (1923–1933)

SR 17 was a route that existed between 1923 and 1935. Prior to 1926, SR 17 started at the

state line near Hicksville and traveled east across Ohio (mostly along modern-day SR 18 between Hicksville and

Tiffin Tiffin is an Indian English word for a type of meal. It refers to a light breakfast or a light tea-time meal at about 3 p.m., consisting of typical tea-time foods. In certain parts of India, it can also refer to the midday luncheon or, in s ...

and

US 224 U.S. Route 224 (US 224) is a spur of US 24 that runs through the states of Indiana, Ohio and Pennsylvania. It currently runs for from US 24 in Huntington, Indiana, east to US 422 Business (US 422 Bus.) and Pennsylvani ...

east of there) before ending at the

state line near

Lowellville Lowellville is a village in eastern Mahoning County, Ohio, United States, along the Mahoning River. The population was 996 at the 2020 census. Located about southeast of Youngstown, it is part of the Youngstown–Warren metropolitan area. Geog ...

. In 1927, the route was changed to follow what is now the entirety of US 224 through Ohio. SR 17 was removed in favor of US 224 in 1933.

SR 19 (1923–1931)

SR 19 carried what is now mostly

between

and the

state line near Masury. It existed from 1923 through 1931.

SR 20 (1923–1931)

SR 20 was a route that ran from

by way of

Newark Newark most commonly refers to: * Newark, New Jersey, city in the United States * Newark Liberty International Airport, New Jersey; a major air hub in the New York metropolitan area Newark may also refer to: Places Canada * Niagara-on-the ...

, Coshocton, and New Philadelphia. The modern route of SR 20 consists of SR 16 from Columbus to Coshocton, the former

US 36 U.S. Route 36 (US 36) is an east–west United States highway that travels approximately from Rocky Mountain National Park, Colorado to Uhrichsville, Ohio. The highway's western terminus is at Deer Ridge Junction, an intersection in ...

between Coshocton and

Newcomerstown Newcomerstown is a village in Tuscarawas County, Ohio, United States, east-northeast of Columbus. In the late 1770s, this was the largest Delaware Indian village on the Tuscarawas River, with 700 residents. Chief Newcomer (''Netawatwes'') was ...

, the old

between Newcomerstown and New Philadelphia, and SR 39 from New Philadelphia to East Liverpool. The route existed from 1923 to 1926.

SR 21 (1923–1926)

SR 21 ran from

to Findlay between 1923 and 1926. In 1926, the route was renumbered to SR 31 due to the addition of

in the eastern part of the state. Today, the route consists of the old routing of

US 33 U.S. Route 33 (US 33) is a United States Numbered Highway that runs northwest–southeast for from northern Indiana to Richmond, Virginia, passing through Ohio and West Virginia en route. Although most odd-numbered U.S. routes are north–s ...

between Columbus and Marysville, SR 31 between Marysville and

, and

to Findlay.

SR 22 (1923–1926)

SR 22 was a route that ran from

Marion Marion may refer to: People *Marion (given name) *Marion (surname) *Marion Silva Fernandes, Brazilian footballer known simply as "Marion" *Marion (singer), Filipino singer-songwriter and pianist Marion Aunor (born 1992) Places Antarctica * Mari ...

to the

state line in

Van Wert County Van Wert County is a county located in the U.S. state of Ohio. As of the 2020 census, the population was 28,931. Its county seat is Van Wert. The county was created in February 12, 1820 and later organized on March 18, 1837. It is named for I ...

between 1923 and 1926. In 1926, the route was renumbered to

from Marion to

Carey Carey may refer to: Names * Carey (given name), a given name * Carey (surname), a surname ** List of people with surname Carey Places Canada * Carey Group, British Columbia; in the Pacific * Carey Island (Nunavut) in James Bay United Kingdom * ...

between Carey and

Ney The ''ney'' ( fa, Ney/نی, ar, Al-Nāy/الناي), is an end-blown flute that figures prominently in Persian music and Arabic music. In some of these musical traditions, it is the only wind instrument used. The ney has been played continually ...

, and the entire length of SR 249.

SR 23 (1923–1926)

SR 23 was a route in northwestern Ohio that existed between 1923 and 1926. Today, the route runs along

US 20 U.S. Route 20 or U.S. Highway 20 (US 20) is an east–west United States Numbered Highway that stretches from the Pacific Northwest east to New England. The "0" in its route number indicates that US 20 is a major coast-to-coast route. S ...

from the

state line to northwestern

, SR 120 through Toledo, and SR 2 from Toledo to its intersection with SR 163 between Lacarne and Port Clinton.

SR 24 (1923–1926)

SR 24 was the designation for what became SR 124 through southern Ohio between Hillsboro and Pomeroy. The route existed from 1923 to 1926.

SR 25 (1923–1926)

SR 25 was the designation for what became SR 125 through southern Ohio between

and

Friendship Friendship is a relationship of mutual affection between people. It is a stronger form of interpersonal bond than an "acquaintance" or an "association", such as a classmate, neighbor, coworker, or colleague. In some cultures, the concept o ...

at what was then SR 7 (now

). The route was in existence from 1923 to 1926.

SR 27 (1923–1926)

SR 27 was the designation of a route in southern Ohio from 1923 through 1926. The route now consists of

US 50 U.S. Route 50 or U.S. Highway 50 (US 50) is a major east–west route of the U.S. Highway system, stretching from Interstate 80 (I-80) in West Sacramento, California, to Maryland Route 528 (MD 528) in Ocean City, Maryland, on the Atlantic ...

from

Milford Milford may refer to: Place names Canada * Milford (Annapolis), Nova Scotia * Milford (Halifax), Nova Scotia * Milford, Ontario England * Milford, Derbyshire * Milford, Devon, a place in Devon * Milford on Sea, Hampshire * Milford, Shro ...

, SR 28 from Milford to Chillicothe, SR 159 north of Chillicothe, SR 180 to

Enterprise Enterprise (or the archaic spelling Enterprize) may refer to: Business and economics Brands and enterprises * Enterprise GP Holdings, an energy holding company * Enterprise plc, a UK civil engineering and maintenance company * Enterprise ...

, and

into

Logan Logan may refer to: Places * Mount Logan (disambiguation) Australia * Logan (Queensland electoral district), an electoral district in the Queensland Legislative Assembly * Logan, Victoria, small locality near St. Arnaud * Logan City, local gover ...

SR 28 (1923–1926)

SR 28 was the state highway that traveled between

and West Jefferson. It existed from 1923 to 1926 and was replaced in 1926 by

from Cincinnati to

London London is the capital and largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary down to the North Sea, and has been a majo ...

, and SR 142 for the remainder of the route.

SR 30 (1923–1926)

SR 30 was a north-south state highway that nearly crossed the length of Ohio. The route existed from 1923 through 1926 and was replaced by SR 13 that year. Most of the route from

Chauncey Chauncey may refer to: *Chauncey (name), both a given name and a surname. Places in the United States * Chauncey, Georgia * Chauncey, Illinois * Chauncey, Michigan * Chauncey, Ohio * Chauncey, West Virginia * Chauncey Peak, a mountain near Meride ...

Milan Milan ( , , Lombard: ; it, Milano ) is a city in northern Italy, capital of Lombardy, and the second-most populous city proper in Italy after Rome. The city proper has a population of about 1.4 million, while its metropolitan city h ...

still follows SR 13 except for the section north of Milan, now

carries the former route into Sandusky.

SR 31 (1923–1926)

SR 31 was the route that became

US 24 U.S. Route 24 (US 24) is one of the original United States highways of 1926. It originally ran from Pontiac, Michigan, in the east to Kansas City, Missouri, in the west. Today, the highway's eastern terminus is in Independence Township, Mic ...

between the

state line near

Antwerp Antwerp (; nl, Antwerpen ; french: Anvers ; es, Amberes) is the largest city in Belgium by area at and the capital of Antwerp Province in the Flemish Region. With a population of 520,504,

to downtown

. The route existed from 1923 through 1926.

SR 32 (1923–1937)

SR 32 was the designation for the route that generally follows what is now SR 29 from the

state line near Wabash (within Washington Township, Mercer County) to St. Marys and

from there to Marysville. The route passed through Celina, St. Marys,

Wapakoneta Wapakoneta may refer to: ;Places *Wapakoneta, Ohio *The Lima- Van Wert-Wapakoneta, Ohio Combined Statistical Area ;Ships *, United States Navy ships ;Other *The Treaty of Wapakoneta *The Wapakoneta City School District The Wapakoneta City Schoo ...

, Russells Point, Bellefontaine, and Marysville during the route's existence from 1923 through 1937.

SR 33 (1923–1937)

SR 33 was the predecessor to SR 108 in northwestern Ohio. From its first designation in 1923 through 1929, the route started in

Lima Lima ( ; ), originally founded as Ciudad de Los Reyes (City of The Kings) is the capital and the largest city of Peru. It is located in the valleys of the Chillón River, Chillón, Rímac River, Rímac and Lurín Rivers, in the desert zone of t ...

and traveled north through

Ottawa Ottawa (, ; Canadian French: ) is the capital city of Canada. It is located at the confluence of the Ottawa River and the Rideau River in the southern portion of the province of Ontario. Ottawa borders Gatineau, Quebec, and forms the core ...

Napoleon Napoleon Bonaparte ; it, Napoleone Bonaparte, ; co, Napulione Buonaparte. (born Napoleone Buonaparte; 15 August 1769 – 5 May 1821), later known by his regnal name Napoleon I, was a French military commander and political leader who ...

, and

Wauseon Wauseon ( ) is a city in and the county seat of Fulton County, Ohio, approximately 31 mi (51 km) west of Toledo. The population was 7,332 at the time of the 2010 census. History Wauseon was platted 1853 when the Michigan Southern Air ...

before ending at the

state line in rural Chesterfield Township, Fulton County. By 1930, the route's southern end had been truncated to Ottawa (the former route south of there became SR 65). The route would exist in this configuration for another seven years before being renumbered to SR 108 due to the addition of

SR 35 (1923–1934)

SR 35 was the designation for what is now the entirety of SR 9 between Armstrongs Mills and

Salem Salem may refer to: Places Canada Ontario * Bruce County ** Salem, Arran–Elderslie, Ontario, in the municipality of Arran–Elderslie ** Salem, South Bruce, Ontario, in the municipality of South Bruce * Salem, Dufferin County, Ontario, part ...

. The route also included what is now SR 145 from Malaga to its northern terminus, and SR 148 between SR 145 and SR 9. The route existed from 1923 through 1934 when it was renumbered due to the addition of

in Ohio.

SR 36 (1923–1931)

SR 36 was the route that preceded the designation of SR 5 between Wooster and community of Cornelion within Kinsman Township at the

state line. The route existed from 1923 through 1931. Though by 1932 most of route was renumbered to SR 5 due to the existence of

, today the route follows SR 585 from Wooster to

Norton Norton may refer to: Places Norton, meaning 'north settlement' in Old English, is a common place name. Places named Norton include: Canada *Rural Municipality of Norton No. 69, Saskatchewan *Norton Parish, New Brunswick **Norton, New Brunswick, a ...

, local roads through Norton, Barberton,

Akron Akron () is the fifth-largest city in the U.S. state of Ohio and is the county seat of Summit County. It is located on the western edge of the Glaciated Allegheny Plateau, about south of downtown Cleveland. As of the 2020 Census, the city prop ...

, and

Cuyahoga Falls Cuyahoga Falls ( or ) is a city in Summit County, Ohio, United States. As of the 2020 census, the city population was 51,114. The second-largest city in Summit County, it is located directly north of Akron and is a suburb of the Akron metropol ...

; SR 59 through

Kent Kent is a county in South East England and one of the home counties. It borders Greater London to the north-west, Surrey to the west and East Sussex to the south-west, and Essex to the north across the estuary of the River Thames; it faces ...

and

Ravenna Ravenna ( , , also ; rgn, Ravèna) is the capital city of the Province of Ravenna, in the Emilia-Romagna region of Northern Italy. It was the capital city of the Western Roman Empire from 408 until its collapse in 476. It then served as the cap ...

, and SR 5 to Kinsman. North of Kinsman however, SR 36 traveled northeast to Cornelion on modern-day Trumbull County Road 360 while SR 5 when it was created in 1932 travels along the route it still follows.

SR 40 (1923–1926)

SR 40 was the section of modern-day

between

and

. The route existed from 1923 until 1926 when it was renumbered to SR 10 due to the designation of

through Ohio.

SR 42 (1923–1926)

SR 42 was a state route across central Ohio that existed from 1923 through 1926. By 1927, the route had been renumbered to SR 95 due to the addition of

but today, many routes follow the old route. The modern routing of SR 42 follows SR 95 from

to Fredericktown, SR 13 south to

Mount Vernon Mount Vernon is an American landmark and former plantation of Founding Father, commander of the Continental Army in the Revolutionary War, and the first president of the United States George Washington and his wife, Martha. The estate is on ...

to SR 715, the length of SR 715, US 36 again to Coshocton, SR 541 to Kimbolton, and local roads to what was then SR 8 (later

SR 47 (1923–1931)

SR 47 was a route across central

Ohio Ohio () is a state in the Midwestern region of the United States. Of the fifty U.S. states, it is the 34th-largest by area, and with a population of nearly 11.8 million, is the seventh-most populous and tenth-most densely populated. The sta ...

. When it was first created in 1923 and through 1929, the route ran from Granville at SR 16 to SR 67 in

Marseilles Marseille ( , , ; also spelled in English as Marseilles; oc, Marselha ) is the prefecture of the French department of Bouches-du-Rhône and capital of the Provence-Alpes-Côte d'Azur region. Situated in the camargue region of southern Franc ...

. In 1930, the route was extended at both ends; the route was extended slightly south to

near

Hebron Hebron ( ar, الخليل or ; he, חֶבְרוֹן ) is a Palestinian. city in the southern West Bank, south of Jerusalem. Nestled in the Judaean Mountains, it lies above sea level. The second-largest city in the West Bank (after East J ...

and was extended north along local roads to Findlay. The extension was only in place for two years because it was replaced by an extended SR 37.

SR 48 (1923–1926)

SR 48 was a state route through southeastern Ohio that existed from 1923 to 1926. The route ran from

Fly Flies are insects of the Order (biology), order Diptera, the name being derived from the Ancient Greek, Greek δι- ''di-'' "two", and πτερόν ''pteron'' "wing". Insects of this order use only a single pair of wings to fly, the hindwing ...

to Dennison along what is now the southernmost section of SR 800. The route was renumbered in 1926 by a relocated SR 8, SR 800's predecessor.

SR 49 (1923–1926)

SR 49 was a state route that connected

and

Steubenville Steubenville is a city in and the county seat of Jefferson County, Ohio, United States. Located along the Ohio River 33 miles west of Pittsburgh, it had a population of 18,161 at the 2020 United States Census, 2020 census. The city's name is deri ...

from 1923 through 1926. The route was replaced by

by 1927.

References

{{DEFAULTSORT:List of former state routes in Ohio (1-49) 1 F-1