Talk:Ontario Highway 4

Refs for later
--  ʄɭoʏɗiaɲ  τ ¢  02:51, 1 August 2011 (UTC)
 * Highway 4A assigned, completely separated by hundreds of kilometres, between Walkerton and Durham on June 22, 1927.
 * Highway 4 assigned Elginfield to Clinton on September 14, 1927.
 * Clinton to Durham on March 12, 1930
 * Port Stanley to Talbotville Royale on May 11, 1930.
 * Durham to Flesherton in 1934.
 * Flesherton to Singhampton after 1974 but by 1978.
 * South of Talbotville Royale and north of Clinton downloaded on January 1, 1998.

Route depiction needs update
The route depiction, if intended to represent the current routing, needs revision in the London area. It no longer follows Richmond's eastward veer, south through the core, west on Stanley, south and west on Wharncliffe to Colonel Talbot Road. It now turns west at Sunningdale, south on Wonderland to the 401, then currently with 401 to Colonel Talbot where it rejoins the previously designated route. GBC (talk) 18:09, 25 November 2018 (UTC)