Ok, I just got back, QEW westbound to Brant street exit was brutal, going like 20km/hr from 403 onwards. I missed out on the Sulphur Springs section cause when I get up from Old Guelph Rd, York Rd is closed off, all scraped up and gravel, you can't get thru. I took a tour of Hamilton instead...hehe
Best is follow the original route from Plains Rd W to Spring Gardens Rd, to Valley Inn Rd, go back NORTH on York Blvd (hwy2/hwy6), back onto Dundas St heading west, then follow the original route of turning left at Rock Chapel Rd, BUT turn left onto Sydenham Rd, back to King St. and then Ogilvie St like the original route.
It was a long ride but is very enjoyable, ride safe and watch out for the loose gravels at Old Guelph Rd downhill S bend!
Thanks for the route Hawkgurl!