1927 Ohio state highway renumbering explained

See main article: Numbered highways in Ohio. In early July 1927, the Ohio Department of Highways implemented the system of United States Numbered Highways that had been approved by the states in late 1926.[1] [2] This resulted in the renumbering of many of the state highways to avoid overlaps with the new U.S. Routes and numbers used by both classes of route. In addition to the U.S. Routes, a new State Route 6 was formed, extending West Virginia Route 6 northwest from the Ohio River at Bridgeport to Norwalk. (Route 6 later became U.S. Route 250 in both states.)

A number of State Routes - 1, 10, 13, 15, 16, 31, 49, 95, 112, 124, 130, 160, 180, and 223 - were entirely replaced by U.S. Routes or the new State Route 6. The numbers 6, 20, 21, 22, 23, 24, 25, 27, 30, 40, 42, 50, 52, and 127 conflicted with new designations, so the State Routes with those numbers were renamed. Some others - 28, 48, 63, 125, 126, 129, 142, and 263 - were replaced by extensions of other State Routes or new State Routes where not part of a U.S. Route. State Routes 102 and 249 became portions of other routes, but the numbers were reused in the immediate vicinity, 102 for the old alignment of 2 and 249 as part of a three-way route alignment swap in the immediate vicinity. The numbers freed up were reused on other routes.[3]

NewOldFromTo
IndianaWest of Toledo
West of ToledoPerrysburg
PerrysburgSoutheast of Woodville
Southeast of WoodvillePennsylvania
MariettaNewcomerstown
NewcomerstownNew Philadelphia
Northwest of Strasburg (US 21 overlapped State Route 6 from New Philadelphia)Cleveland
CambridgePennsylvania
PortsmouthMarion
North of Marion (US 23 overlapped SR 4 from Marion)Carey
CareyPerrysburg
PerrysburgMichigan
IndianaMichigan
Sharonville (US 25 overlapped US 42 from Cincinnati)Franklin
FranklinPerrysburg (US 25 overlapped US 20 to Maumee and US 24 to Toledo)
ToledoMichigan
CincinnatiRoss
Northeast of Ross (US 27 overlapped SR 128 from Ross)McGonigle
McGonigleIndiana
IndianaDelphos
DelphosJefferson (US 30 overlapped SR 5 to Wooster)
WoosterCannons Mills (US 30 overlapped SR 7 to East Liverpool)
IndianaBridgeport
CincinnatiLondon
LondonDelaware
DelawareMedina
MedinaCleveland
IndianaCincinnati
CincinnatiMilford
MilfordAthens
AthensCoolville (US 50 overlapped SR 7 to Belpre)
IndianaCincinnati
CincinnatiChesapeake
ToledoMichigan
ClevelandPennsylvania
ClevelandPennsylvania
IndianaToledo
ToledoWest of Port Clinton (SR 2 overlapped SR 163 to west of Marblehead and crossed on a ferry to Sandusky)
SanduskyCleveland
CincinnatiMedina
MedinaCleveland
CincinnatiMiddletown
MiddletownSouthwest of Milford Center
Southwest of Milford CenterMarysville
MarysvilleMarion
MarionSandusky
DelphosWooster
Fitchville (SR 6 overlapped SR 13 from Norwalk)Savannah (SR 6 overlapped SR 60 to Ashland)
Wooster (SR 6 overlapped SR 5 from Ashland)Northwest of Strasburg
Northwest of StrasburgBridgeport
ChesapeakeConneaut
FlyUhrichsville
UhrichsvilleCleveland
CincinnatiWest of Ney (overlapped SR 22 to Ney until 1927)
West of NeySouth of Bryan
South of BryanMichigan
Washington Court HouseZanesville
FindlaySandusky
ChaunceySandusky
South of BryanNey
NeyCarey
ColumbusNewcomerstown
NewcomerstownUhrichsville
AthensGriffith
MilfordWest of Chillicothe (SR 27 overlapped SR 26 to Chillicothe)
PomeroyFindlay
IndianaMarysville
MarysvilleDelaware
RipleyMarysville
ShelbyDover
Dover (SR 39 overlapped US 21 from New Philadelphia)East Liverpool
East LiverpoolPennsylvania
LebanonAbe
Northwest of Van WertMichigan
DaytonWillshire
Ludlow FallsSouthwest of Milford Center
West of MonroeLebanon
MiddletownFranklin
FranklinWest of Portsmouth
MarionNorth of Cambridge
ToledoSoutheast of Woodville
North of Chillicothe (SR 104 overlapped SR 11 from Chillicothe until 1927)Columbus
Northwest of PortsmouthWaverly (SR 104 overlapped US 23 to Chillicothe)
HillsboroEast of Rolandus
CincinnatiFriendship
IndianaRoss
Dunlap (SR 126 overlapped US 27 from Ross)Milford
IndianaHamilton
HamiltonMcGonigle
LondonWest Jefferson
CoolvilleLittle Hocking
Hopetown (SR 27 overlapped SR 4 from Chillicothe)Kinnikinnick
KinnikinnickAmanda
GallipolisHamden
East LiverpoolEast Palestine (SR 170 overlapped SR 14 to Unity)
UnityPetersburg
KinnikinnickEnterprise (SR 27 overlapped SR 21 to Logan)
nowrapnowrapHollandNorthwest of Maumee (SR 102 overlapped US 20 to Perrysburg)
IndianaNey
SylvaniaWest of Toledo
West of ToledoToledo

Later renumberings due to U.S. Routes

References

Notes and References

  1. [Lima News]
  2. [Lima News]
  3. Web site: Simpson . John . Route Renumberings of 1926 . Ohio State Highways . 12 March 2017 . bot: unknown . https://web.archive.org/web/20080307105613/http://pages.prodigy.net/john.simpson/highways/rr1926.html . 7 March 2008 .