I had been holding off on doing this for awhile, as I heard rumors that the
two separate sections would be finally re-merged again after being separated back in 1997 in the great downloading.
Well, it finally has happened. It's on a slightly different alignment than before, but the route is now 1 again going along Wonderland Road on the outskirts of London, ON. And yes, this DOES include a
SIGNED multiplex with ON-401, joining ON-6 as the only other route to have one with the 401.
This includes not breaking anybody's list files, as I was able to merge the 'GlaDr' & 'ON401' points from the ON4StT file into a single point @ 'ON401(177)', as the 'GlaDr' point was just there due to the WB Exit 177B ramp connecting to that road, and keeping that part of Colonel Talbot Rd under their control since ON-4 originally went farther North from there along it. Now, with ON-4 jumping onto the 401 to get over to Wonderland Rd, it can be considered all as one point.
https://github.com/TravelMapping/HighwayData/pull/3614