Talk:List of former state routes in Ohio (354–568)

SR 525
It appears to have run from Clinton to Warwick. [] Slide 3 shows a road west of Clinton with the numbers "525" handwritten. SR 525 is unlabeled on the 1937 map, but a road is shown. See below. Alexlatham96 (talk) 03:30, 19 August 2019 (UTC)
 * I'm not seeing any handwritten notes in this area other than the census enumeration districts (77-24 in the village of Clinton itself, 77-54 around it). As I noted in my edit summary disputing the change, the map used for the 1950 census, the 1940 Summit County General Highway Map does not have a state highway connecting the two nor does the smaller scale map of the Clinton area (base map date unknown). Looking at some of the yearly statewide maps from this time period, even the shorter state highways are specifically called out (e.g. 270 in the Perrysburg area, 272 in the Canton area) but these roads have a thicker line, while the black mark between Clinton and Warwick (at least in the 1940 statewide map) is not a thicker line indicative of a state highway but rather one of the minor roads or maybe even just the smudging together of the Clinton village limits against the point outline for Warwick. —Mr. Matté (Talk/Contrib) 21:48, 19 August 2019 (UTC)
 * I removed SR 525 because of this comment. A full list of missing state highways is listed on the Talk: List of state routes in Ohio. Alexlatham96 (talk) 00:39, 20 August 2019 (UTC)
 * SR 525 appears to have been Lake Avenue in Ashtabula; this road is not shown on the 1936 state map, but is shown unlabeled on the 1937 state highway map! Look at the 1940 Ashtabula County Map here. SR 525 may have become part of SR 83 by 1940. Alexlatham96 (talk) 20:52, 23 July 2020 (UTC)