Citizen Research Initiative
ALTO and the Risks
for Ontario
The ALTO project creates specific, documented risks for the Province of Ontario, its municipalities, its agricultural sector, and the communities that currently rely on VIA Rail. These risks deserve direct attention from Queen’s Park, the EOWC, and every Ontario community in the corridor.
Most public debate about ALTO focuses on the federal government’s decision. But the risks to Ontario — its municipalities, its agricultural economy, its existing infrastructure, and the communities that depend on VIA Rail today — are immediate, documented, and in some cases already materialising. These risks exist regardless of which corridor is ultimately chosen.
Ontario Premier Ford has publicly stated he wants HSR along the Highway 401 corridor and a Kingston stop. The Eastern Ontario Wardens’ Caucus, representing 113 municipalities across 50,000 km², formally opposes the project in its current form. More than 25 municipal councils have passed opposition resolutions. The evidence on this page supports coordinated, formal advocacy by Ontario communities, municipalities, and the provincial government.
Nine Specific Risks for Ontario
Each risk is grounded in documented evidence from municipal councils, provincial stakeholder organizations, technical studies, and the CRI’s research programme. Each ends with an advocacy prompt for Ontario municipalities, the province, or community members.
A 1,000 km sealed HSR corridor with no level crossings requires grade-separated overpasses and underpasses at every road, trail, and farm access point. The number, spacing, design, and long-term maintenance of these crossings have not been finalized — and who pays for them has not been assigned to any funding source.
Municipalities across the corridor have identified the same concern independently: that subsequent infrastructure required to accommodate the project — overpasses, road upgrades, relocated emergency services infrastructure — will be downloaded to small municipalities that cannot afford it. Mayor Mario Zanth of Clarence-Rockland, whose community receives no ALTO stop, put it directly: “I am begging for funding for infrastructure. I’m begging for funding for social and affordable housing. And I am told there is no money. Magically, $100 billion pops up.”
Documented categories of uncosted municipal infrastructure:
- Road overpass and underpass construction and long-term maintenance
- Emergency services infrastructure relocation — fire halls and paramedic stations whose access routes are severed
- Altered school bus routing across a sealed corridor
- Garbage collection and municipal services route changes
- Drainage infrastructure disruption and reconstruction
For municipal councils and the Province: “Before any Final Investment Decision, the federal government must publish a complete schedule of infrastructure costs that will be incurred by Ontario municipalities as a result of the ALTO corridor — road crossings, emergency services relocation, drainage works, and school bus routing — and must commit to 100% federal funding of these costs. Ontario must not proceed with any provincial approvals until this schedule is published and the funding commitment is legislated.”
Agriculture and agri-food contributes $51 billion annually to Ontario’s provincial economy and employs approximately 10% of Ontario’s workforce. Ontario is already losing more than 300 acres of farmland per day to development. ALTO adds a one-time shock: a 60-metre sealed corridor across hundreds of kilometres of prime agricultural land in Hastings, Lennox & Addington, Frontenac, Lanark, Leeds & Grenville, and other counties.
The specific agricultural harms documented by the OFA, NFU-Ontario, and individual farmers include: permanent severance of integrated multi-parcel farm operations; loss of farm drainage systems without clear compensation; the near-impossibility of finding comparable replacement farmland in the same region; land equity collapse for bisected properties; and daily operating cost increases from detours that already-marginal operations cannot absorb.
The OFA has asked explicitly for proportional compensation “for permanent and more significant impact” compared to highways or transmission lines — an acknowledgment that existing frameworks are inadequate for ALTO’s disruption scale. Expropriation lawyer Ajay Gajaria (Aird & Berlis LLP) has stated that “both in dollar value and in number of properties, this will be the largest value of expropriations in modern Canadian history.”
For the Province of Ontario: “Ontario has a statutory and economic obligation to protect prime agricultural land. The ALTO project, as currently proposed, will permanently remove an unquantified but substantial area of prime Ontario farmland from production — on top of the 300+ acres per day already being lost to development. The Province should formally demand: (1) a complete agricultural impact assessment before any route is confirmed; (2) enforceable protections that avoid prime agricultural areas; (3) a compensation framework that reflects the true loss of integrated farm operations, not just land value.”
Karst hydrogeology — Napanee Limestone Plain. The southern corridor crosses the Napanee Plain, a globally rare alvar grassland underlain by soluble limestone. Construction on karst terrain risks groundwater contamination from construction chemicals and de-icing agents, subsidence from void collapse, and irreversible damage to the habitat of the critically endangered eastern loggerhead shrike — one of only two remaining breeding sites in Canada.
Leda clay east of Ottawa. The northern corridor crosses Leda (quick) clay terrain east of Ottawa — the same geological material responsible for the South Nation River landslide of 2010. HSR construction on quick clay requires extraordinary geotechnical engineering; failure during or after construction becomes a provincial emergency management liability.
Frontenac Arch Biosphere — UNESCO designation. Both corridor variants cross the UNESCO-designated Frontenac Arch Biosphere Region, confirmed by FABN’s April 13, 2026 submission to contain 54 species at risk. A federal infrastructure project that materially degrades a UNESCO Biosphere site creates reputational risk for Ontario and potentially affects the designation itself — with downstream impacts on the region’s conservation and tourism economy.
Ontario Species Conservation Act, 2025. This Act came into force March 30, 2026, replacing the ESA 2007. It creates provincial statutory obligations that interact with federal SARA obligations. A project causing the extirpation of a provincially listed species creates Ontario legal liability regardless of federal impact assessment authorization.
De-icing chemical contamination of Ontario watersheds. A 1,000 km electrified HSR corridor in Canadian winter conditions requires significant chemical de-icing in operation. The Salmon River, Napanee River, and multiple Frontenac Arch watersheds drain through the study area. Conservation authorities and watershed organizations have formally raised this concern. Contamination creates provincial regulatory and public health liability.
For Ontario and municipalities: “The Province of Ontario has independent statutory obligations under the Species Conservation Act, 2025, the Clean Water Act, and the Conservation Authorities Act that cannot be overridden by federal impact assessment authorization. Ontario must formally assert these obligations and must require that no route be confirmed until independent assessments of karst hydrogeology, Leda clay, and de-icing chemical impacts on Ontario watersheds are published.”
The Cadence consortium — selected to design, build, finance, operate, and maintain ALTO — includes three major rail infrastructure firms. Two of them have recent, directly relevant Ontario precedents that the Province cannot ignore.
| Partner | Ontario/Canada Precedent | Outcome |
|---|---|---|
| AtkinsRéalis (formerly SNC-Lavalin) | Ottawa LRT Confederation Line Stage 2 extension | Repeated derailments, axle cracks, extended shutdowns, public inquiry, cost overruns, ongoing litigation. Became a byword for Ontario P3 failure. |
| CDPQ Infra | REM light rail (Montréal) and REM de l’Ést | REM de l’Est cancelled. REM network privatization means ALTO trains cannot access Montréal’s Central Station, forcing longer journeys for passengers. Consortium interest overrode public benefit. |
| SNCF Voyageurs | French state-owned rail operator; no direct Ontario precedent | Operational expertise; involvement in international HSR partnerships of variable success. |
The Ford government has been publicly and repeatedly critical of the AtkinsRéalis/SNC-Lavalin track record in Ontario. Associating the Province with a new mega-P3 that delivers the same consortium another large Ontario and Quebec contract — after the Ottawa LRT disaster — creates direct political and reputational exposure for Queen’s Park.
For the Province and municipalities: “AtkinsRéalis is responsible for the Ottawa LRT failure that led to a public inquiry and ongoing litigation. CDPQ Infra’s privatization model means ALTO passengers cannot access Montréal Central Station. Ontario must formally require that the federal government justify the selection of this consortium and publish the evaluation criteria and scoring that led to Cadence winning the bid, before the Province provides any cooperation with the co-development phase.”
The eleven communities currently served by VIA Rail on the Kingston Subdivision — Oshawa, Cobourg, Port Hope, Trenton Junction, Belleville, Napanee, Kingston, Gananoque, Brockville, Cornwall — are all Ontario communities. Together they represent approximately one million Ontario residents. Under ALTO in either corridor variant, all face significant service reductions at minimum, with total loss of service a serious risk as corridor revenue transfers to the private Cadence consortium and VIA Rail loses the financial basis on which it maintains this route.
Trenton Junction is the gateway to CFB Trenton, Canada’s busiest military base. Kingston is home to Queen’s University, Kingston Health Sciences Centre, and CFB Kingston. None of these communities has a viable airport alternative. For all of them, VIA Rail is the only intercity connection.
The September 2025 VIA non-stop pilot — which would have cut Kingston alone by 33 weekly stops — was postponed by CN operational constraints only, not withdrawn. VIA has confirmed it will proceed with the express model. Transport Canada’s own 2025–26 budget confirms the “eventual transfer” of VIA’s corridor operations to the private Cadence consortium. Once that transfer happens, the revenue that currently cross-subsidises The Ocean, The Canadian, and Churchill disappears into private hands for 30+ years.
For the Province and affected municipalities: “Ontario has approximately one million residents along the Kingston Subdivision facing likely significant reductions in VIA Rail service, with possible total loss, under ALTO in either corridor variant. The Province must formally demand, as a condition of any cooperation with ALTO, that the federal government legislate statutory minimum VIA Rail service levels for the Kingston Subdivision — protecting all current stops from Oshawa to Dorval — and that a dedicated, corridor-independent funding stream for VIA Rail’s national routes be legislated before any corridor revenue transfers to Cadence.”
The Ontario Federation of Snowmobile Clubs (OFSC) has formally documented that both proposed ALTO routes would negatively impact up to 2,200 km of snowmobile trails across 19 volunteer clubs in four OFSC Districts. The economic impact figures are provincial in scale: $3–6 billion annually in provincial economic activity; $1.48 billion in direct rider expenditure; 9,307 full-time jobs; $538 million in tax revenue.
The OFSC has stated it cannot financially cover the cost of the grade-separated crossings ALTO would require for two-way snowmobile traffic and grooming equipment. The Ontario Federation of All-Terrain Vehicle Clubs (OFATV), the Rideau Trail Association, the Friends of the Cataraqui Trail (104 km, integral to the Trans Canada Trail), and the Trans Canada Trail itself have all filed formal opposition or concern statements.
This is not a niche concern. Rural Ontario’s winter recreation economy is a significant employer and tax generator in communities that receive no ALTO benefit. The Ford government’s rural Ontario base is directly implicated.
For the Province: “The OFSC has documented $3–6 billion in annual Ontario economic activity at risk from ALTO corridor severance of snowmobile trails alone. Ontario must formally require, as a condition of provincial cooperation, that a full recreation and tourism economic impact assessment be published before any route is confirmed, and that the federal government commit to 100% funding of all trail crossing infrastructure required to maintain continuity of Ontario’s prescribed trail networks.”
Tourism is a significant pillar of Eastern Ontario’s economy, particularly in regions where agriculture and manufacturing have contracted. Several distinct tourism assets are directly threatened by ALTO’s corridor in ways that have received inadequate attention.
1000 Islands and Kingston tourism gateway. Gananoque is the primary gateway to Canada’s 1000 Islands — one of Ontario’s most visited international tourism destinations. Gananoque is a flag stop on the VIA Kingston Subdivision. Service reductions or elimination on the Subdivision remove the only rail access to this destination. A 60-metre sealed HSR corridor north of the Subdivision would also affect visual approaches and road access in a region whose tourism value depends on its landscape character.
Rideau Canal UNESCO World Heritage Site. The Rideau Canal — a UNESCO World Heritage Site connecting Ottawa to Kingston — passes through the ALTO study area. Tourism along the Canal corridor supports dozens of communities in Lanark, Leeds & Grenville, and Frontenac counties. Both proposed ALTO routes cross Canal watershed lands. Construction disruption over a decade or more would directly affect Canal-adjacent tourism businesses with no mitigation plan proposed.
Frontenac Arch eco-tourism and conservation economy. The UNESCO-designated Frontenac Arch Biosphere Region is a growing eco-tourism destination. Land trusts, conservation authorities, and the Queen’s University Biological Station support a conservation-based tourism and research economy. A sealed 60-metre corridor bisecting the Frontenac Arch would damage the ecological integrity on which this economy depends, as FABN’s April 2026 formal submission documents in detail.
Maple syrup and agricultural tourism. Lanark County is the maple syrup capital of Ontario, with over 200 craft producers. Farm tourism, farmers’ markets, and agri-tourism businesses throughout the corridor depend on intact, accessible farm properties. Expropriation and farm severance directly harm these operations, which often combine agricultural production with tourism revenue.
Construction-era tourism disruption. ALTO’s construction timeline extends to the early 2040s. A decade-plus construction programme across Eastern Ontario — with closed roads, detoured access routes, construction noise, and visual disruption — will suppress tourism visitation across the corridor during its most economically active years. No mitigation fund or compensation framework for tourism businesses has been proposed.
For municipalities and the Province: “Eastern Ontario’s tourism economy — including the 1000 Islands, the Rideau Canal UNESCO World Heritage Site, the Frontenac Arch Biosphere, and Lanark County’s agricultural tourism — faces direct harm from ALTO corridor construction and possible total loss of VIA Rail access, with no compensation framework proposed and no ALTO benefit. Ontario must formally require a complete tourism economic impact assessment, a construction-era business disruption compensation framework, and explicit protection for UNESCO-designated heritage and biosphere assets before any route is confirmed.”
Premier Ford has stated publicly that he wants ALTO built along the Highway 401 corridor and that Kingston needs a stop. This is not merely a preference — it reflects Ontario’s constitutional authority over provincial matters that ALTO requires to proceed:
- Provincial planning approvals for station locations and corridor access
- Conservation Authority Act — Quinte Conservation, Lower Trent Conservation, Mississippi Valley, and Rideau Valley Conservation have all raised concerns; their board approvals are required for works affecting their jurisdictions
- Ontario Species Conservation Act, 2025 — provincial SAR obligations that cannot be waived by federal authorization
- Ontario Environmental Assessment Act — provincial EA requirements for associated provincial infrastructure
- Drainage Acts and agricultural land regulation — tile drainage systems are a provincial matter
- Municipal road authority — road crossing approvals involve municipal councils
The federal government cannot simply build a 1,000 km sealed corridor through Ontario without provincial and municipal cooperation. Ford’s 401 corridor preference is politically coherent, evidence-supported (Ontario’s own 2016 HSR business case preferred the lower-speed option along existing corridors), and consistent with the EOWC position. It has not yet been translated into a formal, structured provincial submission to the federal consultation.
For the Province: “Ontario’s Premier has publicly stated a preference for the 401 corridor. The EOWC, 113 municipalities, and Ontario’s major agricultural and recreation organizations support this position. Ontario should translate this political position into a formal, structured submission asserting provincial jurisdiction, demanding a published evaluation of the 401/existing corridor alternative, and making clear that provincial approvals for the current northern and southern routes cannot be assumed.”
In his first budget (2019), Premier Ford froze capital funding and halted Wynne’s Toronto–Windsor HSR plan. The reasons were: the business case was marginal (Ontario’s own 2016 study found a BCR of 0.70 for the full corridor and only 1.02 for Phase 1 of the lower-speed option); the $11 billion commitment had not been legislated or contracted; and the project had not completed its environmental assessment.
ALTO’s economics are materially worse than Wynne’s plan on every relevant measure:
- ALTO’s BCR is approximately 0.4 — half the Wynne plan’s worst scenario
- ALTO’s total capital cost is $60–90 billion — three to four times Wynne’s $21 billion
- ALTO’s expropriation footprint is dramatically larger — a 1,000 km corridor vs a 340 km corridor
- ALTO crosses the Frontenac Arch UNESCO Biosphere; Wynne’s plan did not
- ALTO creates serious risk of major VIA Rail service reductions for Eastern Ontario, with possible total loss; Wynne’s plan did not affect Eastern Ontario at all
If the Ford government acquiesces to ALTO — conditional on the 401 corridor but without exercising Ontario’s full jurisdictional authority — it opens itself to the charge of accepting a project with worse economics, greater community harm, and more agricultural destruction than the one it cancelled in 2019. The rural Ontario communities most affected are the foundation of the PC majority.
For rural Ontario communities and PC supporters: “Premier Ford cancelled Kathleen Wynne’s HSR plan in 2019 because its business case was insufficient and it had not completed environmental assessment. ALTO’s BCR is approximately 0.4 — half of Wynne’s plan at its worst. The expropriation footprint is three times larger. The environmental assessment is incomplete. The communities most harmed are those Ford was elected to protect. Ontario should demand from the federal government the same standard of evidence, assessment, and community protection that the Ford government required of the Wynne plan.”
Five Demands for the Province of Ontario
These five demands can be used by community members in letters to MPPs, by municipal councils in formal submissions, and as the basis for coordinated provincial advocacy through the EOWC and agricultural sector organizations.