http://www.cbc.ca/news/canada/toronto/co...the-gardiner-but-only-for-some-1.3079269
Bad idea to toll non-Toronto residents to use the Gardiner. While a lot of the Gardiner's traffic does originate from neighbouring municipalities and visitors (such as me, who used the expressway today), I don't see tolls as a solution. Tolls, I think, will lead to more traffic on Lake Shore Blvd and on other surface streets such as Queen, Richmond/Adelaide, and even Bloor.
I think a better solution is getting the province involved and uploading at least part of the Gardiner so that the cost of an expressway used heavily by non-Toronto residents is funded by non-Toronto residents as well as Toronto residents. The Gardiner west of the Humber River was part of the QEW until 1997, and correct me if I'm wrong, but wasn't the rest of the Gardiner an MTO Connecting Link as part of Highway 2 prior to then as well?
This exact issue came up in Ottawa several years ago with another former provincial highway, Ottawa Road 174 (formerly Hwy 17), which is within Ottawa but gets a lot of commuter traffic from Clarence-Rockland and other neighbouring municipalities. In that case both the ideas of non-resident tolls and pressing Queen's Park to take back the highway came up.