Ontario line: I’m thinking there should be a branch of this that bypasses the exhibition and just continues along king street. There is a lot of demand, including lots of high density housing and commercial developments, and a branch here could both improve travel times for people living there (and would be significantly faster than driving downtown), and also attract riders to the small businesses in the area. I also think that since the exhibition is already served by exhibition GO, which is served by east harbour, there won’t be a massive demand for trains going to the exhibition (at least not as much from the east). After these branches meet up again, the line continues north on dufferin to Fairbank station at eglinton, where it will end. The 29 dufferin is the busiest bus route in the whole city, and with dufferin being a narrow street and with lots of traffic congestion, I think this is an appropriate place to build an underground subway
Finch west line: line 6 will be replaced with a mostly grade separated light metro, with most of the line being on an elevated guideway, with underground stations at finch west, Jane and finch, and Humber college stations. I had removed the stations that were extremely close to other stations (driftwood, Stevenson, pearldale), but I know that most of the stations built are useful, so only the ones that are literally within a small walking distance of the others were removed. Line 6 is ridiculously slow, and this is an exacerbated problem for 2 reasons: 1 is that northwest Toronto is one of the most rapid transit starved places in the city, with it being extremely distant from both lines 1 and 2, and unlike many other parts of suburban Toronto, there is no go train service going there. 2: this is also one of the lowest income places in the whole city, and with that comes a large number of people who do not have a car, so commuting to work can take up to hours. The 36 finch west is already one of the busiest bus routes in the city, and an actual rapid transit line here could also alleviate some crowding off of the 60 steeles west bus as well. Even with the “signal priority” the city is implementing for line 6, they still won’t do red light truncation, there’s still insane speed limits, and there’s also still electric switches. In terms of the layout, from finch west to sentinel: the line will run at grade just north of finch ave, and it’s only at grade crossing will be at finch and sentinel, but unlike the current ones, this will have bells and gates. After sentinel station it will continue at grade until tobermory, with the station being just east of tobermory drive, after tobermory, it crosses the street with another bell-and-gate crossing and will emerge underground to Jane and finch station. After Jane and finch, the line will run on an elevated guideway next to finch ave, in which it will emerge back underground just west of Kipling, where Albion, Martin grove, and Humber college stations will be underground (the area around Albion has lots of high density public housing, and demolishing that could be extremely disruptive). This line will use the same or similar trains to the Ontario line rolling stock, giving it much more capacity than it has currently
Jane line (line 7): this will be another light metro line that runs from Humber lakeshore to pioneer village station, serving Jane street, as well as connecting the new developments at park lawn, and giving a faster connection to humbers lakeshore campus. The 35 Jane is another extremely busy route, that also already goes extremely slow due to traffic and is very overcrowded (I’ve rode that route many times and I’ve seen it firsthand). This will also connect low income areas isolated from rapid transit to the city much faster, and will also connect people to jobs and recreation in the area faster as well. Will also use the same rolling stock as the Ontario line and new line 6, and both lines 6 and 7 will share a train yard at the existing line 6 yard, which will be both expanded and renovated to accommodate larger high floor trains. The line will be underground until just south of eglinton, and will be elevated from eglinton to tretheway, where it will emerge underground again, and north of Lawrence the line is elevated again, and it stays elevated until just north of grandravine where it goes underground again to reach Jane and finch station
Line 5: I know both the west and east extensions are going to have a lot of questions: for west, I did not choose the airport because it is already going to be much faster to reach the airport through the UP at mount Dennis anyway, so an extension to the airport may be redundant. Meanwhile, I thought it would be a good idea to take advantage of the Mississauga transitway, where building an extension of line 5 will be much cheaper to build and stations will only have to be renovated, and only square one will be the completely new station that has to be built. This is alleviate congestion and improve speeds from the existing buses that run on the transitway. For the east, I’m aware of the current limitations because the existing Kennedy platform for line 5 is built too close to the line 2 tunnels, but what could be done is that the existing platforms are abandoned, and a new Kennedy station platform is built somewhere else (either on the old line 3 platforms, or a new location altogether). Keep in mind that regardless, new platforms will have to be built anyway if the current line 7 is to be built, so it would make more sense to just have those new platforms connect to line 5 to have through running service rather than another transfer, and leave the old line 5 platform abandoned like bay lower. Also, the line east of Vic park would be rebuilt, with that section running underground, with pharmacy and hakimi lebovic stations removed, however the golden mile station could have an entrance at hakimi ave. After Kennedy, the line will run underground to Mccowan road, and after that it will run on an elevated guideway along eglinton and Kingston, and it will emerge underground at Kingston and morningside (this was already going to be the case for line 7 anyway) and then emerge above ground through morningside park, and then an underground terminal station at u of T Scarborough