Infrastructure Ontario issues quarterly updates about the projects it is managing for P3 procurement, and I have been tracking the transportation items on this site. Their April 2021 Market Update came out on April 8, but I have been waiting for clarification of some issues before posting here.
Here is a spreadsheet tracking changes in project status since these updates began.
Items highlighted in yellow have changed since the last update.
Note that this report only covers the procurement portions of Metrolinx projects that are undertaken through Infrastructure Ontario. Contracts that are in construction, or are directly tendered and managed through Metrolinx outside of the P3 model, do not appear here.
Ontario Line, Line 1 North Extension (Richmond Hill Subway), Line 4 Sheppard East Subway
There are no changes to these projects in this update.
Line 2 East Extension (Scarborough Subway)
As previously announced, the tunneling contract gets underway this spring. The contract for the remainder of the project (stations etc.) enters the Request for Qualifications (RFQ) stage this spring/summer, but contract execution is not expected until spring 2023.
Note that vehicles for the extension will be procured as part of a TTC order for fleet expansion and renewal that does not show up in the IO updates.
Line 5 Eglinton West Extension
As previously announced, the tunneling contract gets underway this spring. There is no date yet for the remainder of the project to enter the RFQ stage.
GO Expansion Projects
Metrolinx came up with a new term for procurement, the “alliance” model where more responsibility for the project is shifted back onto Metrolinx as owner rather than expecting bidders to take on a substantial project risk. This showed up in the Union Station platform expansion project early in 2020.
In this round of updates, things appear to have gone a step further. Three projects (Lake Shore East and West Corridors, and the Milton Corridor) are reduced in dollar value. I asked Infrastructure Ontario about this, and they replied:
Since the previous Market Update (Dec 2020), there have been some changes in scope of work for these projects. Items which have been descoped may be carried out by Metrolinx in the future under separate, traditionally-procured contracts. The intent is to better manage risks and costs with respect to the GO Expansion program.
As these projects remain in procurement, we will provide further updates this spring/summer.
Email from Ian McConachie, IO Media Relations, April 9, 2021
Specific changes by corridor:
Corridor
Change (per Infrastructure Ontario)
Previous Cost
Updated Cost
Lakeshore West
Descoping of Exhibition Station in-corridor enhancement works and track improvements, Clarkson Station and Bronte Station in-corridor enhancement works.
$500M-$1B
$200-500M
Lakeshore East-Central
Descoping of Scarboro Golf Club Works and 2.5km of grading (previously part of LSE-E) and deferral of Highland Creek Expansion
$200-499M
$100-200M
Milton
Descoping of Station Operations West Facility and replacing the pedestrian tunnel with a pedestrian bridge.
$100-199M
< $100M
The project formerly called “Milton Corridor” is now called “Milton Station”.
A separate project line, Lakeshore East-West Corridor, dropped off of the IO Update in mid-2020. The project was transferred to Metrolinx for delivery as a non-P3 contract.
The comment about “better manage risks and costs” is telling here, and it implies that the P3 model has not worked out as favourably as hoped for all of Metrolinx’ work. In some cases it is simpler and cheaper to just go out and buy/build something yourself than to set up elaborate machinery for others to do this for you.
Notably the $10B GO “ON-Corr” project which entails a complete restructuring of GO including future operation, maintenance and electrification has not changed status in a year. With GO’s ridership uncertain in the near term, projecting just what Metrolinx might ask a P3 to undertake, let alone contracting for it, is like peering into a very cloudy crystal ball.
The May schedules will bring many changes across the TTC network including:
Streetcar network changes due to construction projects
Route reorganizations in Downsview and Scarborough
Many service reductions due to reduced pandemic-era riding
Some service improvements to address crowding
Updated April 10, 2021 at 9:35 pm: References to “117 York University Heights” in the spreadsheet of detailed changes have been corrected to route “107”.
Streetcar Changes
Construction continues at the King-Queen-Queensway-Roncesvalles intersection. Phase 1 now underway is planned to run through August 2021. In Phase 2, work will shift to other parts of the intersection. The full project is planned to run through late 2021.
The only schedule change in May for this project is to give the Roncesvalles 504G shuttle additional running time.
The central-west Queen reconstruction includes conversion of overhead west from Parliament Street for pantograph operation as well as track replacement from University to Fennings (west of Dufferin). The 501 Queen streetcar service will divert via Parliament to King and will loop at Spadina via Charlotte Street. The 501L/P Queen bus service will be extended to Broadview Avenue.
The 503 Kingston Road service which also loops at Spadina & King will be adjusted so that headways and service blend with the 501 Queen service.
Water main reconstruction on Broadview between Danforth and Gerrard will require a bus shuttle until late in 2021. A 504D King shuttle will operate from Broadview Station to Front & Parliament via King. This will replace both the 504 King and 505 Dundas streetcar service north of Gerrard.
All 504 King service will run between Dufferin and Distillery Loops. Service west of Dufferin will continue to be provided by the 504Q shuttle between Shaw and Triller. Service east of Parliament will be provided by the 504D shuttle.
All 505 Dundas service will terminate at Broadview looping via Parliament and Gerrard.
Reconstruction of the overhead for pantographs on the east end of 506 Carlton as well as construction work at Main Station will be complete, and streetcar service will resume over the full route from Main Station to High Park Loop.
Weekday service on 510 Spadina will all terminate at Queens Quay Loop. Riders bound for Union Station will have to transfer to 509 Harbourfront. Weekend and overnight 310 Spadina service is unchanged.
Streetcars from 512 St. Clair running out of service via Bathurst southbound will no longer loop through Bathurst Station to avoid blocking the road and sidewalk when the platform is occupied by a 511 Bathurst car. 512 cars entering service will continue to run through the loop northbound.
The resulting streetcar network is shown in the map below.
Service Reorganizations
Two service reorganizations will occur in May.
In Scarborough, the 116 Morningside service will be consolidated so that all trips operate to Finch. The branch to Conlins Road will now be served by an extension of the 905 Eglinton East Express route.
In Downsview, the 107 St. Regis and 117 Alness-Chesswood routes will be combined as one route 107 York University Heights as shown in the map below.
Service details are in the spreadsheet at the end of the article.
Service Reductions and Improvements
The list of changes for May includes many routes under the heading of pandemic-related service reductions. This is also a time of year when seasonal effects would normally trigger reductions across the system.
Routes with service improvements:
35 Jane M-F peaks
92 Woodbine South weekends (seasonal)
96 Wilson M-F peaks improved; early evening service blended with 165 Weston Road North
102 Markham Road service improvements and reallocation from 102A Centennial branch to 102B Steeles branch
119 Torbarrie new midday service
121 Fort York-Esplande extensions to Ontario Place and Cherry Beach (seasonal)
126 Christie Sunday/Holiday service adjusted to be consistent with weekday schedules
165 Weston Road North service improved; early evening service blended with 96 Wilson
175 Bluffers Park (seasonal)
509 Harbourfront M-F (seasonal)
510 Spadina M-F service consolidated to Spadina Avenue
924 Victoria Park Express weekday peak service restored
927D Highway 27 Express M-F peak service to Steeles
929 Dufferin Express: articulated vehicles replace standard length buses
989 Weston Express weekday peak service restored
Routes with service reductions:
1 Yonge University weekends
512 St. Clair M-F
6 Bay M-F
7 Bathurst M-F
11 Bayview M-F peaks
23 Dawes AM Peak
24 Victoria Park M-F early evening
32 Eglinton West (weekday running times reduced due to less Line 5 construction delay)
34 Eglinton East
38 Highland Creek M-F early evening
52 Lawrence West M-F midday and late evening
60 Steeles West M-F midday and early evening
63 Ossington M-F St. Clair 63B short turn trips reduced
66 Prince Edward M-F peak service on 66B to Lake Shore reduced
71 Runnymede M-F peaks
73 Royal York M-F
75 Sherbourne M-F (seasonal)
76 Royal York South M-F
88 South Leaside M-F peaks
94 Wellesley M-F
100 Flemingdon Park M-F AM peak and midday
106 Sentinel M-F peaks and midday
109 Ranee M-F PM peak
113 Danforth M-F peaks
129 McCowan North M-F
134/913 Progress M-F
900 Airport Express weekends
927C Highway 27 Express to Humber College (seasonal)
Routes with revised schedules for reliability
The effect of reliability changes varies from route to route. Usually, the change involves adding running time without adding buses so that scheduled service becomes less frequent. In some cases, running times are trimmed to reflect changing traffic conditions such as the wind-up of construction projects
14 Glencairn
26 Dupont
29 Dufferin
32 Eglinton West
34 Eglinton East
86 Scarborough
116 Morningside
127 Davenport
929 Dufferin Express
941 Keele Express
For details of service plans and changes, please see the spreadsheet linked below.
This article is a follow-up to Ontario Line Design Changes Again including material from a new Metrolinx blog post.
As previously reported, Metrolinx has changed the track configuration between Corktown and Gerrard Stations on the Ontario Line so that both OL tracks are on the same side (north/west) of the rail corridor rather than straddling the four-track GO corridor.
When the Ontario Line was announced with much fanfare, a great deal was made by Metrolinx of the across-the-platform transfer connections possible at both Exhibition and East Harbour Stations with the GO Lakeshore corridor. The explicit benefit was to offload of GO/TTC transfer traffic from Union Station.
This design fell off the table (quietly) last year at Exhibition Station, but until quite recently, it was still advanced as the rationale for the OL’s configuration in this segment.
Now it too has disappeared and both OL tracks will be on the same side of the corridor. This actually makes life easier for Metrolinx designers including:
only one shared centre platform rather than two would be needed at stations, and only one set of vertical accesses (stairs, escalators, elevators);
electrification of GO will be relatively isolated from that for the OL which will run on a different voltage and probably a different height of overhead above the rails;
only one bridge rather than two will be required to carry the OL across the Don River;
only one tunnel portal will be required at Gerrard rather than two;
no tunnels under the rail corridor will be required to shift the eastbound OL first to the south side at East Harbour and then back to the north side at Gerrard;
there is room at East Harbour for platforms for all four GO tracks, not just the two outer ones, permitting this to be an express and local station as befits its location at a major development node.
Considering that Metrolinx is all about building projects more efficiently, one has to wonder why they didn’t pursue this configuration from the outset unless that cross-platform transfer was a holy grail untouchable until now.
The change is promoted as the result of listening to the community where more than a little opposition to the OL came from its intrusiveness and potential effect on buildings and open spaces. Until quite recently, Metrolinx defended their original design against all criticism.
Their tune has changed:
Re-positioning Ontario Line tracks at East Harbour means all Lakeshore East and Stouffville GO train services can stop at the station – something that wasn’t possible with the previous design. With a shared concourse providing easy access to all of the rail services that will serve East Harbour, more customers will be able to transfer between more trains, and travel to more places.
Customers who will be boarding the stations at Queen and De Grassi and at Gerrard and Carlaw will also see more benefits because, no matter what entrance they use, they’ll arrive at a centre platform that serves trains in both directions. They won’t have to worry about getting to platform level just to realize their train is on the other side of the rail corridor, accessed through a different station building. This will create a simpler, more accessible experience for everyone who uses the station.
[…]
But the improvements to the track positioning means teams can cut down on the amount of station buildings needed as well, which means even fewer impacts to the parks that have been developed around the active rail corridor over the years.
The line now occupies slightly less space than before, although the diagrams above are not engineering drawings showing the exact scope of work before and after the redesign.
Metrolinx is still silent on the need for or absence of crash walls between the GO rails, the Ontario Line and nearby buildings. These would add to the total width of the corridor.
Metrolinx would do well to show more detail for their new plan all the way from the Don River to the portal(s) at Gerrard.
Another round of community consultation is planned in coming weeks.
On March 31, 1972, the building now sitting on the northwest corner of Queen & University, Campbell House, set off on a journey from its original home at the head of Frederick Street in what was once the small town of York.
This gallery follows the house on its ambling pace across Adelaide Street.
Click on any image to open the gallery in full screen mode.
[This article has been republished to correct a formatting problem in the photo gallery.]
I reviewed the first report in The Siren Song of Regional Fare Integration and will not duplicate my comments on the Board of Trade’s fare proposals beyond the level needed to explain how the scheme in Getting on the Right Track dovetails with this.
From the title of the article, one can easily guess that I was not entranced with the Board’s proposal, and I should make clear why right at the outset.
First: Although the plan includes a very robust regional network with frequent service on all GO corridors, there is too much talk of how everything will work when it is finished, and not enough about how we actually get from here to there.
Second: As with so much regional planning that comes out of Metrolinx, there is no discussion of last mile costs and service, nor of the burden local municipalities would face in providing them. Yes, a “last mile” report is in the offing, but this could range anywhere from massive increases in publicly funded local transit to an embrace of ride sharing services. The report contains not even a hint of how the vastly improved service will get riders to and from its stations.
Third: The focus is very strongly on Toronto (the 416) where there is an established transit system that can provide frequent service at connection points, but less on how this would scale outward into the 905 and beyond.
Fourth: The Invisible Line report and its fare-by-distance proposal is assumed as a pre-requisite even though there is no agreement that this is how fares should and will be calculated. In particular, its gerrymandering of fare zone boundaries and the tariff has not been subject to critical review outside of venues such as this blog.
Many proposals in Getting on the Right Track are good and provide a level of background we have not seen from the nominal regional planner Metrolinx, an agency that prefers to save proposals for Ministerial photo ops and routinely hides details under confidentiality provisions.
To give Metrolinx their due, a key shortcoming in the Board of Trade’s report is that it does not clarify which parts of its proposal are works already in the Metrolinx pipeline, and which are net additions to the scheme. Indeed, maps purporting to show regional networks and travel times do not even acknowledge rapid transit lines planned and under construction that will open within the timeframe of the Board’s proposal.
An untutored reader might think that almost nothing is underway, that the Board has returned from the mountaintop with the one true word on regional transit.
Finally, and particularly toward the end of the report, elements creep in which feel like pet rail projects with only minimal evaluation. They are included either because the Board sought to curry favour with politicians in the affected areas, or because someone had too many crayons to play with. I leave it to the dedicated reader to peruse those parts of the report.
There is a sense throughout that what might have been a reasonable proposal for Metrolinx to aim higher in its plans evolved into a design exercise that substitutes detail and volume for practicality.
“Organization Before Technology Before Concrete”
On page 20, the Board makes a key observation, if only by implication, about how transit is planned in the GTHA by citing a practice elsewhere:
The German-speaking world has propounded the planning and engineering doctrine of “organization before technology before concrete.” The highest priority is to resolve issues of organization, which includes factors like fare and service integration between agencies. Then, technology, such as better signalling systems and rolling stock, should be improved. The last priority is the building of new infrastructure, like additional tracks and grade separations on corridors. This prioritization provides the most economically efficient means of improving service and capacity on a network.
Getting on the Right Track, p. 20
This is one of several cases where there is an implicit, if not explicit observation that the way “we” do business is out of step with good practices elsewhere, or even just common sense here. However, the Board has violated its own principle by driving through an entire network design exercise without clearly figuring out goals, not to mention the basic question of how much we might be prepared to spend on this transit network.
“We” is a tricky term here because there are three levels of government each of which prefers to fund only certain types of service and infrastructure, and each has significant blind spots in the financing and funding of public transit.
In this article, I will not attempt an exhaustive review because even my readers have limits to their patience. Moreover, there are points where one must peer very deeply into the crystal ball, make too many assumptions about actual future circumstances. If our current situation teaches anything, it is that the future will change.
Guiding Principles
This section is buried down on page 21, and yet it is absolutely key to the entire discussion. It is so important that I will include its text here.
Drawing from international best practices, it is possible to demonstrate five guiding principles that form part of successful implementations of regional rail. Based on these principles, it is possible to design a network and operations plan for the Toronto Region.
Two-way, All-day Service
The majority of trips in any region – even work trips – do not involve the downtown core and do not take place at rush hour. A service plan that provides service all day, every day is essential if a regional rail system is to become a core part of the regional transit network.
High Frequency (turn up and go)
Research by Transport for London indicates that riders on routes with a frequency of 12 minutes or less will not need to consult a schedule and can instead simply “turn up and go.”
This level of service has been demonstrated to drive major increases in ridership. Frequency is even more important when making connections because wait times can multiply when a trip involves several connecting segments, and a missed connection could result in an unacceptable delay.
Seamless Integration with Local Transit
On a busy commuter rail service like GO Transit, park-and-ride lots fill up early in the morning. That makes them effectively useless for mid-day travellers. For two-way, all-day service, there needs to be another way to access the station. Transit-oriented development can play a role – and provides a major opportunity for recovery of regional rail investment – but as the TTC subway demonstrates, the most effective way to deliver large numbers of riders is by seamlessly integrating rail with local bus and streetcar services. That means fully integrated fares – a transfer is an inconvenience, so you should not have to pay more for it. It also means having bus routes designed to connect with stations, additional rail stations to connect with busy surface corridors, and schedules with timed transfers where necessary. The objective is to create the equivalent of a subway backbone for the whole region, serving local trips as much as long-haul. By being a backbone of a broader transit network, regional rail does not just serve residents of neighbourhoods adjacent to stations – it serves everyone in the region.
Focus on Equity
Planning should intend to prioritize improved access to employment opportunities and services for equity-seeking communities. This means reducing travel times, locating additional stations where they would serve communities like the City of Toronto’s Neighbourhood Improvement Areas, and ensuring that fares are not prohibitively expensive. Transit must function as an integrated network, particularly for those who rely on it for all their trips so it is imperative that no transit mode be deemed “premium.”
Integration with Regional Planning
With its region-wide extent and high level of service, regional rail should become a centrepiece of regional planning. In Copenhagen, for example, all substantial office developments must be located within walking distance of a rail station. This would not be possible today in Toronto, given the limited size of the existing rapid transit network, but it could be possible with regional rail. Greenfield suburban developments could be designed around rail stations, creating “15-minute communities” oriented to walking and cycling, rather than following the traditional auto-oriented pattern centred on concession road blocks. Regional rail is the most feasible path to a truly transit-oriented region.
These are key principles not just for a regional rail network, but for transit in general. They run counter to so much of what would-be transit riders are fobbed off with.
“High frequency” really does mean frequent service, not a train now and then when it is convenient to run one. This requires a commitment to both capital and operating costs for the rail network.
“Seamless integration” means an end to assuming that parking will solve all access problems, and that the rail system’s revenue stream is sacrosanct. The concept of a “premium” service as a justification to charge higher fares on part of the network simply does not work if the rail lines are the key, backbone component of a whole. This is an example of how looking at only one aspect – fare revenue – distracts from the larger picture of the potential contribution and value of the rail network for mobility.
As for regional rail and planning, this is a fascinating position for the Board of Trade because it implies that we would dictate where development could and could not occur. Will we also consider network effects of overbuilding at selected “hot” development nodes, and the implications for road congestion and pollution of allowing growth away from transit stations?
The Trillium Network
Yes, it’s a branding exercise, and the Board makes no bones about this. It has a nice sound, and it uses the provincial flower. The name and logo might even survive a change of government. There is a spiffy map.
The key point in this design is that services are through-routed at Union Station and arranged in a manner to avoid conflict between four main corridors: Lake Shore, Kitchener-Don-Richmond Hill, Barrie-Don and Milton-Lincolnville. This is not new, and Metrolinx has talked about the need to reorganize its service in a similar way as part of its expansion program.
Services have route numbers all starting with “T” although the nomenclature could be confusing if a scheduler decides that trains will operate between some other pair of endpoints. The combined service through Union Station is impressive with the intent of a massive increase both in GO’s capacity and its usefulness as a regional and local carrier.
This post is a departure from my usual reportage and takes us into the realm of “what would you do” advocacy.
The ongoing debate about Metrolinx’ proposed above ground route for the Ontario Line between East Harbour and Gerrard Stations turns on two issues:
The effect of a six-track wide shared GO+OL corridor on the neighbourhoods through which it will pass.
Whether the Ontario Line could be tunnelled.
The debate was recently clouded by a proposed shift in the OL’s alignment. Originally, the line would straddle the GO corridor in order to provide “across the platform” transfers with the outer two GO tracks at East Harbour. Metrolinx is now contemplating shifting both OL tracks to the north/west side of the corridor. This has several advantages as I discussed in a recent article, but it leaves the OL above ground.
The original configuration is shown below in a map from Metrolinx’ site. Note that North is at the right.
Putting the line underground on this alignment is very difficult because of constraints on the grade change between East Harbour and the (misnamed) Leslieville Station. Any descent is constrained by the cross-streets let alone the vertical difference between an East Harbour Station on the rail embankment and a Leslieville Station at Queen.
A neighbourhood group (The Lakeshore East Community Advisory Committee, aka LSE CAC) posed the question to me: is there a way to put the line underground? On the Metrolinx alignment, the simple answer is “no”, but that brings us to the question: why that alignment?
The original Relief Line would have crossed under the Don River on the line of Eastern Avenue with a station at Broadview as shown in the diagram below. The link with GO at East Harbour would not be as simple or direct as in the Metrolinx proposals where the OL and GO tracks and platforms are adjacent.
Metrolinx seeks to offload GO traffic from Union Station and sees transfers to the OL at East Harbour and Exhibition as a solution. However, changes to the planned layout at both stations have stripped the simple across-the-platform transfer for peak directions from their designs.
At Exhibition, only the westbound service would connect with the south side of the terminal station platform. Inbound (eastbound) GO riders would have to access the OL via an underpass. At East Harbour, if the alignment shifts to the north side of the station, the westbound GO track would be adjacent to the eastbound OL track, and there would be no direct link to the eastbound GO platform.
Metrolinx now describes the connections as more convenient rather than direct, but the attraction of a simple transfer to shift traffic has disappeared.
An alternative scheme, which I developed before Metrolinx plan to shift the OL to the west/north side of the rail corridor, uses the proposed eastbound tunnel under the rail corridor as its starting point. Instead of carrying just the eastbound track, it would house both directions, and they would cross the Don River on a dual track bridge south of GO’s trackage where a single eastbound bridge was proposed by Metrolinx.
A shared platform at East Harbour would be oriented to be as far west as possible and only one OL train length (not the full size of a GO platform). The east end of the platform (and hence the point where a descent underground could begin) is dictated by the proposed Broadview extension which would pass under East Harbour Station.
From that point, the line would turn east and descend through what is now largely vacant land and a laneway behind a heritage buildings on Eastern Avenue.
East of Booth Avenue, the line would swing north and join the original Relief Line alignment east of Logan.
The illustration below was prepared by the LSE CAC based on my proposal.
Courtesy of “Save Jimmy Simpson” / Paul Young
Here is the west end of this area. For reference, the Broadview Extension will cross just west (left) of the water tower (which is to be retained as a landmark in the new development here).
Source: Google Earth
Here is the east end of the area. Note that the vacant lot on the south-east corner at Booth and Eastern in this photo is now occupied by a self-storage building that would have to be removed.
Source: Google Earth
I have no illusions that this would be an easy alignment, but it has advantages over attempting to fit the Metrolinx route under ground:
The transition from above grade to underground would occur in largely vacant land and before the line must cross a major street (Eastern), preferably west of Booth so that this street would remain open.
The Leslieville Station is far enough from East Harbour that it does not constrain the vertical alignment in the same manner as the station would at Queen & Degrassi.
Potential issues include:
The City has plans for this land in the East Harbour development and they would have to be revised to accommodate the ramp and portal structure for the Ontario Line.
The OL structure would be close to the surface continuing its descent to Carlaw. This could affect utilities where the alignment crosses Booth, Eastern and Logan, as well as some properties along the curve between Eastern and Carlaw.
It is self-evident that an underground route from East Harbour to Gerrard will be more expensive than the Metrolinx proposal along the rail corridor.
Very bluntly, I could be more sympathetic to this issue if Metrolinx were not already pursuing underground options in Scarborough and on Eglinton West at great expense for blatantly political reasons.
Updated March 27, 2021: The reference to third rail power pickup for the Ontario Line was incorrect and has been changed. According to the December 2020 Preliminary Design Business Case the line will use 1500V DC overhead power supply.
As originally announced, the Ontario Line was intended to run along the GO Lake Shore East corridor between the Don River and Gerrard Street with the new rapid transit tracks straddling the GO transit line as shown in the map below.
Discussions with the Riverside and Leslieville neighbourhood have been fraught with concerns about the combined effect of the two new Ontario Line tracks, the stations, the expanded four-track GO corridor and the infrastructure needed for electrification. This has been the subject of previous articles and I will not rehash the issues here.
At a community meeting on March 25, 2021, an unexpected piece of news was revealed not by Metrolinx staff, but by City Councillor Paula Fletcher: Metrolinx has changed the design so that the Ontario Line tracks will run on the west side of the GO corridor.
I asked Metrolinx for their comment, and here is their reply:
As part of our planning, we have been exploring alternatives that will allow us to incorporate some of the feedback from the community. The updated plans are not yet final so it is too early to provide details or images.
One thing we are looking at is shifting both Ontario Line tracks to the west side in the corridor, rather than on either side of the GO tracks.
Once finalized, we will be sharing the updated plans related to the configuration with the community in the coming weeks at a public consultation.
We are still conducting environmental assessments for the area, which include a Joint Corridor Early Works Report and an Environmental Impact Assessment Report for the whole line.
Email from Metrolinx Media Relations, March 26, 2021
This has many implications including the total space needed for the six-track corridor, the placement of electrification infrastructure, the effect of stations on their neighbourhoods, and transfer provisions at the key East Harbour Station.
From a construction point of view there are benefits to keeping the OL tracks together:
There is no longer any need to tunnel under the rail corridor so that the eastbound track can reach its position south-east of East Harbour Station, nor to tunnel again for the tracks to rejoin at Gerrard before heading up Pape.
Only a single shared bridge over the Don River will be needed.
The two directions of the OL can share a centre platform rather than requiring dedicated platforms, including access elements like escalators and elevators.
Structures for GO can be better separated from those for the OL which will now lie beside the GO tracks, not astride them.
Construction of the OL should have less effect on the adjacent GO operations.
The possible downsides or side-effects include:
The consolidated eastbound and westbound platforms and station structures are now all on one side of the GO corridor possibly affecting areas and buildings that were previously outside of the construction area.
The minimum clearances for GO electrification will have a greater effect on the east side of the corridor because the eastbound OL track will no longer provide some of the separation needed from nearby buildings and vegetation.
The claimed benefit of across-the-platform transfer between GO and OL services at East Harbour is now reduced. All transfers will have to go down to a concourse level to switch between trains.
At the March 25 Metrolinx Board meeting, management presented an overview of the Ontario Line and the benefits of above ground construction. This alignment change was not mentioned at all. Notable by its absence was any reference to the convenience of across-the-platform transfers, a major selling point for the OL as a potential way to offload demand from Union Station.
When originally announced, the Ontario Line would provide across-the-platform transfers with GO at both East Harbour and Exhibition Stations to redirect some GO traffic to the OL and offload Union Station. At Exhibition, this design has already proved to be impractical and the OL station will be entirely north of the rail corridor. We appear to be on the verge of seeing a comparable change at East Harbour. This was a major selling point for the OL design.
As I discussed in a previous article, aspects of that presentation put a better spin on Metrolinx plans than might actually be deserved. With the change in the track layout, a further issue pops up: the proximity of buildings or vegetation to the electrified GO trackage.
Here is a diagram showing the minimum clearances from adjacent vegetation (mainly trees) on an electrified GO corridor:
In a context where buildings are nearby, the diagram changes a bit, but the basics are similar.
These drawings show a two-track GO corridor, but Lake Shore East will have four tracks, plus the Ontario line tracks. If this view looked northeast, the OL tracks would be on the left side, probably to the left of the pole holding the overhead system.
In that configuration, the “no vegetation” zone to the left (west/north) would be occupied by the OL itself which should have much less restrictive requirements for nearby growth because it uses overhead power at a much lower voltage than GO trains. However, on the right (east/south), the outermost GO track is now at the edge of the corridor and clearance requirements for electrification apply. [Corrected March 28/21 to reflect overhead rather than third rail power supply.]
An illustration of a park on the line must be seen in this light. This shows a mature tree immediately beside the sound wall and the overhead support poles. As shown, it is within the clear zone required for electrification.
In the management presentation, Metrolinx claimed that the Ontario Line will actually make the neighbourhood quieter, although they did not explicitly say “quieter than today”. This is something of a stretch because there will still be more GO trains, and many of them (thanks to the Bowmanville extension of GO service) may well be diesel.
This is an example of a fundamental problem with Metrolinx planning for this corridor: they conduct separate studies and community sessions for the Ontario Line and for the GO Expansion and Electrification program rather than producing a consolidated plan showing the effect of all three changes planned over the coming decade.
A further exaggeration, intended to show how all of this work has a beneficial end even though it might affect the community, lies in claims of environmental and congestion benefits of the project (regardless of its alignment).
All of the new transit riders on the Ontario Line are assumed to represent avoided auto trips complete with their congestion and pollution. There is no guarantee that fewer auto trips will be taken in the future due to a backlog of demand for road space, and due to population growth.
A common remark Metrolinx has made about The Big Move regional plan is that it will at best keep things from getting worse. In areas where there is already heavy traffic and congestion, it is not realistic to assume that the day the OL opens, roads will suddenly empty of cars. This is a bogus position, and Metrolinx should know better.
The original Ontario Line scheme was sold on its benefits for GO interchange and because it was claimed to fit within existing Metrolinx lands, more or less. Gradually these claims are coming unglued, although many of the underlying issues were clear the day the line was announced.
Postscript: An Alternate Alignment from the Don River to Carlaw
In my previous article, I alluded to a possible alignment that would splice the Ontario Line into the Relief Line’s alignment running up Carlaw from Eastern. From East Harbour, the OL would have travelled east parallel to Eastern Avenue and descended below grade, then veer north to hook into the Relief Line route at about Logan Avenue.
This scheme depended on the Ontario Line being entirely on the south/east side of the rail corridor at East Harbour rather than astride it (as in the original OL plan) or on the north/west side as in the revised plan.
With the proposed shift of the Ontario Line to be entirely on the north/west side of the rail corridor, this scheme is no longer feasible.
The Metrolinx Board meeting on March 25, 2021, brought two contrasting views of “good” rapid transit projects to the fore exposing inconsistencies in the “official story” about building above or below ground.
On the Capital Projects front, many works ranging from LRT lines to GO upgrades are on the surface although, of course, the central portion of the Eglinton line is underground. Progress on the surface LRT lines is swift thanks to the avoidance of underground work and complex tunnel structures.
But at the end of the presentation, the “big news” is that prime bidders for both the Scarborough Subway and Eglinton West LRT tunnels have been selected and negotiations are underway on contract details. Some early works such as construction of the tunnel boring launch site at Sheppard/McCowan Station will begin in April.
The long history of debates about Scarborough’s transit network do not bear repeating. Suffice it to say that the underground option is oft touted as the only way to provide good transit, albeit at substantial cost.
According to a Metrolinx Blog article, the line will be tunneled in one bore from Sheppard south and west to Kennedy Station rather than in two separate bores meeting at Lawrence East. This simplifies some of the construction staging and eliminates the potential for major upheaval for Scarborough General Hospital at Lawrence & McCowan. The line will be a single bore 10.7m diameter tunnel according to the Board presentation by Matt Clark.
On Eglinton West, despite the availability of land for a surface LRT right-of-way and demand projections well within the capacity of surface operations, the line will be buried from the Humber River westward as dictated by Premier Doug Ford in his transit plan.
In both cases there will be fewer stations that would have existed with surface LRT options, and on Eglinton ridership projections are lower as a result. (Scarborough is a more complex case because one subway has been substituted for two, if not three LRT lines in a network.) Access time between surface and subway routes – a key item Metrolinx always mentions about its surface alignments – is not mentioned when they enthuse about coming tunnel construction.
Updated March 24, 2021 at 10:00 am: In response to feedback about my remarks regarding the area around the “Bridge” station on the new Metrolinx alignment, I have added a section at the and reviewing the Langstaff Gateway Plan.
On March 18, 2021, Metrolinx released their Initial Business Case for the Yonge North Subway Extension (YNSE) to Richmond Hill together with a refinement, a Supplementary Analysis of their preferred option. There is also a short presentation deck on this subject on the agenda for the Metrolinx Board Meeting of March 25, 2021.
The IBC was originally completed in mid-2020 but it has not been public until now. Some aspects of it were reported at the time in the Toronto Star. (The report appears in the meeting agenda for September 10, 2020 in the private session.)
Updated March 21, 2021 at 9:20 am: A reference page linking to YNSE reports has been added for those interested in the proposal’s history.
The project chronology shows how long this extension has been in various planning stages. The Metrolinx Benefits Case Analysis was published over a decade ago in 2009, and it was updated in 2013. Options studied at the time had more to do with staging than with alignment choices:
Option 1: A six stop extension from Finch Station to Richmond Hill Centre with intermediate stations at Cummer, Steeles, Clark, Royal Orchard and Langstaff.
Option 2: A phased extension first to Steeles including Cummer Station, with the segment north to Richmond Hill to follow.
Option 2A: In addition to the shorter subway extension, service on the GO Richmond Hill line would be improved to every 20 minutes in the peak period.
Regional growth plans tilted the preference to Option 1 as a way to support a node in Richmond Hill.
The fundamental problem which the IBC and its supplement seek to address is that the cost of the extension had grown to $9 billion in 2019 from an original estimate in the 2007 approved plan of less than $3 billion. The project was taken over by the province as part of its rapid transit upload after preliminary design and engineering by TTC and YRRTC (York Region’s rapid transit agency) showed a substantial increase in the cost.
Part, but certainly not all, of that change is explained by inflation, and one must wonder whether the original estimate was low-balled to gain approval for a project with political appeal in York Region. Another problem is that “cost” is reported in different ways by municipal and provincial planners, and it is not clear that all of the increase is on an apples-to-apples comparative basis.
In the June 2020 IBC, Metrolinx evaluated three options as shown on the map below.
Option 1 (turquoise) is the original alignment that follows Yonge Street to a station at Langstaff, and then swings east to a terminal at Richmond Hill Centre.
Option 2 (blue) includes a new stop “Bridge-West” at Highway 407 and a station at High Tech Road.
Option 3 (pink) turns off of Yonge at Kirk Drive, cuts under the Holy Cross Cemetery and follows the CN Bala Subdivision with stations at “Bridge-Centre” and an High Tech Road. This was the preferred alignment in the IBC.
Here is a closer view of the north end of the line showing all three options.
Option 3 shown in pink above is the preferred one for reasons I will describe below, but there were concerns that it cut under the corner of Holy Cross Cemetery. This led to the alignment proposed in the Supplementary Analysis.
At the Don River crossing, the revised alignment swings west and then turns east following a route to the CN Bala Subdivision (GO’s Richmond Hill corridor) further south than in the original Option 3 shown above. The subway runs under the CN corridor where it passes under the cemetery, and then surfaces to run alongside the railway tracks.
Another major change in the design is that some stations have vanished, although depending on how the budget works out, they could gain a reprieve. The affected stops are Cummer/Drewry, Clark and Royal Orchard.
Major construction at Toronto’s most complex streetcar junction will get underway on March 31, 2021. The City of Toronto issued a construction update notice on March 12 including the map below showing the configuration of traffic from March 31 to July 21.
During this phase of construction, there will be no through traffic on Queen Street west of Triller Avenue nor on Roncesvalles at Queen. The north gate of the carhouse will remain as a service access for streetcars and for a revised 504 King shuttle bus.
The King Shuttle will be broken into two segments:
504G Dundas West Station to Roncesvalles Carhouse
504Q Triller Avenue to Strachan Avenue
For service designs, please see my article on pending schedule changes effective March 28, 2021.
A single lane will be maintained in each direction for traffic between King Street and The Queensway. 501 Queen buses will divert via Dufferin and King Streets to use this link. Traffic on The Queensway will use the central lanes while construction in the curb lanes is underway
Westbound service on Queen from Dufferin to Triller will be provided by the 504Q shuttle looping via Dufferin, Queen, Triller and King. There will not be any eastbound service, and riders will have to go around the loop to travel eastward.
Pedestrian crossings will be shifted away from the intersection outside of the work zone, and there will be no crossing on the west side.
In the second phase of this project between July 22 and November 23, the connection to King Street will be closed off for construction and Queen/Queensway will reopen for through traffic. Details will follow in a later update.
Steve Munro 