Counting the crossings

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Counting the Crossings

ALTO says it will not wall off communities, and points to France and Spain. Those countries did something else as well, and the letter leaves it out.

⚠ What ALTO Told Kingston Readers

On 14 August 2026, a letter in the Kingston Whig-Standard from ALTO’s Chief Project Management Officer and Cadence’s Project Director told corridor residents the railway “will not create a wall between communities”, nor a barrier to wildlife or water. As proof it can be done, the letter offered two numbers: France has built more than 4,000 structures across roughly 2,700 km of high-speed line, and Spain more than 900 across roughly 750 km.

The letter does not mention Kingston, the route, where stations would go, what any of it costs, or expropriation. It does say preserving access has been a key principle from the beginning. ALTO’s own Preserving Access and Movement page carries a last-modified date of 7 May 2026 — after the consultation closed on 24 April.

The Short Version

Take ALTO’s own figures and divide them through. France works out to about one structure every 675 metres. Spain, about one every 833 metres. Those are the rates being offered as reassurance.

The trouble is that a count of structures built tells you nothing about how many crossings were closed. A railway can put in 900 bridges and still cut off 3,000 field entrances, farm lanes and township roads. The letter gives the top half of the fraction and leaves out the bottom.

Kingstonians already have ALTO’s own answer to this. In February 2026, ALTO’s Vice-President of Systems Engineering told Kingston City Council that crossings would be consolidated to bring costs down, and that the company would try to limit how many overpasses get built. That was six months before the letter, to the same city, on the same subject.

There is a larger omission. France did not solve farm severance with bridges. It has a legal procedure that lets the state reorganise the surrounding farmland so that a farm cut in two can be put back into a workable shape, paid for by the project. On one French high-speed line, 3,700 hectares of land were bought up in advance so that farmers could be compensated in land rather than only in cash. Ontario has nothing of the kind.

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Counting the Crossings — Full Brief (PDF)
The arithmetic behind ALTO’s France and Spain comparison, and the land instrument the letter leaves out

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The Arithmetic

What ALTO’s own numbers work out to

Neither figure in the letter is disputed here. They are simply divided through. A structure count only becomes meaningful once you know how far apart the structures are, and how far apart the things they are meant to replace used to be.

~675 m
average gap between structures on the French network, using ALTO’s figures
4,000 structures over 2,700 km
~833 m
average gap on the Spanish line ALTO cites
900 structures over 750 km
1.25–2 km
typical spacing of public roads across eastern Ontario’s concession grid
before counting farm lanes and driveways

There is a third number the letter does not offer, and it cuts the other way. HS2 in Britain is the most recent comparable project of this kind: a brand-new high-speed line through peri-urban and rural England. Its first phase runs 225 km and involves more than 500 bridging structures, including over 50 major viaducts. That is roughly 2.2 structures per kilometre — about half again the French rate ALTO offers as reassurance.

Two European high-speed projects, and a fifty per cent spread between them. That spread is the point. These headline counts are driven by terrain, by how much of the line sits in tunnel or on viaduct, and by what each project chooses to count as a structure. On HS2, roughly nine tenths of the route runs in tunnel, in cutting, or up on bridges and viaducts, so a great many of those 500 exist to carry the railway over the landscape rather than to carry a farmer over the railway. A structure count is not a standard of community access. It is a construction statistic, and it cannot tell you what was kept open.

Eastern Ontario was surveyed on a grid. Roads run at regular intervals, and between them sit farm lanes, private driveways and municipal drains. Whether a European average is enough for that grid is exactly the question people along the corridor are asking. Quoting the French figure does not answer it. It assumes the answer.

There is a comparison closer to home that nobody has yet made. Highway 416 is a modern, fully grade-separated corridor built through the same survey grid, the same farmland and several of the same municipalities. How many crossings Ontario provided on that road is not something this brief has established, but it is the obvious yardstick, and it ought to be established before a French average is relied on.

The Missing Number

How many roads are we talking about?

The denominator is not actually a mystery. Canada’s own transport department has published it.

In a briefing note prepared for a Parliamentary committee in March 2023, Transport Canada set out what a full high-speed line between Québec City and Toronto would require: a fully enclosed and fenced corridor, a straighter alignment, double tracking throughout, and complete grade separation on a route that currently carries more than 1,000 public and private crossings.

That figure described the northern route, through comparatively empty country — Canadian Shield, wetlands, big rural lots. The southern corridor now being prioritised runs through some of the most intensively farmed land in eastern Ontario, where the concession grid is tightest. On the southern option, 1,000 is a floor, not a ceiling.

On rural high-speed corridors internationally, somewhere between 30 and 60 per cent of crossings are permanently closed rather than bridged. Applied to a floor of 1,000, that is 300 to 600 roads dead-ended.

1,000+
public and private crossings on the alignment
Transport Canada, March 2023
300–600
roads likely closed, at international closure rates
30 to 60 per cent of crossings
$3.2–8.4B
estimated cost of the crossings that would be built
never shown as a separate line

That last figure matters for a different reason. Grade separation is one of the most expensive parts of any high-speed corridor, and a sum of that size has never appeared as its own line in ALTO’s published capital estimate. Neither has any methodology explaining how many crossings will be built, or to what standard, or how it will be decided which roads are simply stopped up.

The reassurance in the August letter is offered in the absence of the one document that could support it. Further detail is set out in the Initiative’s technical analysis of road severances.

On the Record

What ALTO told Kingston in February

Six months before this letter appeared in Kingston’s paper, ALTO’s Vice-President of Systems Engineering and Interface sat before Kingston City Council and was asked about exactly this. The transcript is the fullest account ALTO has given in public of how it approaches road crossings, and it does not read the way the letter does.

The reassurance

Asked by a councillor whether there would be a standard distance between crossings, he described a working assumption that every road would get some form of duct or overpass, since the roads belong to municipalities or road authorities and cannot be cut unilaterally.

The qualification, in the same answer

He went on to say that in reality some crossings would be looked at for consolidation, to lower costs and improve construction, subject to discussion with the road authority.

The objective

Pressed by the Deputy Mayor, he set it out plainly: grade separations would vary by area, would be settled during route selection, and ALTO would “try and limit the number of overpasses that we’ll need to get created”.

And the fencing

He confirmed that modern high-speed rail must be completely segregated and fully fenced anywhere level access is possible, whether the line runs at 200 or 300 km/h.

Read together: a starting assumption that is subject to cost-driven consolidation, an explicit goal of building as few overpasses as possible, and continuous fencing between whatever crossings survive. The organisation that would build the crossings has said on the record that it intends to keep their number down.

The councillor’s actual question — is there a standard distance between crossings — was never answered, and no standard has been published since. February’s statements and August’s letter were addressed to the same city.

Three Problems

Why the structure count does not settle it

You are being shown half a fraction

The number that answers the severance question is a ratio: structures built, divided by accesses cut off. The letter supplies only the first. Every complaint recorded by French and Spanish farmers over the last forty years is perfectly compatible with the figures quoted.

Not every structure reconnects anything

“Engineering structures” and “viaducts” include everything the railway needs to build itself: bridges over rivers, crossings of existing motorways and railways, tunnels through hills. A viaduct over a river gorge restores nobody’s access to their back field. How many of the 4,000 exist to reconnect a severed local road or laneway is not stated, and is certainly a much smaller number.

A different landscape

The French network largely runs through consolidated farming country. Eastern Ontario is a survey grid of concession roads, side roads, long farm lots and dead ends. The same rate of crossings produces a very different result depending on how much there was to cross in the first place.

The Missing Piece

What France also built

The most important thing missing from the letter is not a number. It is a law.

Two of the countries with the longest high-speed rail experience did not leave farm access to be worked out project by project. They legislated it. France did so through its rural code; Germany passed a federal land consolidation statute in 1953 that covers exactly this situation. In both, farmers sit on the body that decides, that body can compulsorily redraw the farms and the farm tracks together, the proponent pays, and there is a right of appeal to the courts.

France has a statutory procedure called aménagement foncier agricole et forestier — land reorganisation, formerly known as remembrement. Its stated purpose includes repairing the damage that major linear projects, high-speed railways among them, do to rural land. Where a line slices a farm in half, the surrounding parcels can be legally reorganised so that holdings are handed back in a shape a farmer can actually work. Local commissions run it under departmental authority, and the project pays for it.

Land is also bought up ahead of time. A national rural land agency, SAFER, holds first refusal on farmland coming up for sale and was commissioned by the railway’s own project company to assemble those reserves, so that displaced farmers could be given land instead of only a cheque. Spain has its own version of the same idea.

This matters for who gets a say. In Canada there is no seat and no statutory role. On 4 June 2026 the five organisations representing effectively the whole farm sector in Ontario and Quebec concluded that ALTO’s proposed collaboration agreement was not in their members’ interests to sign. In France they would not have had to negotiate for a place at the table. They would already have had one, in law.

This is not a minor administrative detail, and the scale of it is the part worth sitting with. The French rural code requires that where expropriation for a major public work is liable to damage the structure of farm businesses, the project owner must help pay to put it right. It also requires the reorganisation area to be at least twenty times the size of the land the railway actually takes.

On the Le Mans to Rennes high-speed line, the railway took roughly 2,215 hectares. Against that, 17 separate land reorganisation operations were ordered covering nearly 50,000 hectares — six in Ille-et-Vilaine, six in Mayenne, five in Sarthe. In Mayenne alone, 865 hectares of railway footprint was matched by 1,330 hectares of land bought and held in reserve, so that farmers could be compensated in land rather than only in money. The official impact study describes these operations plainly, as a measure to reduce and compensate the railway’s effects on farm structure.

And the deciding bodies are not committees of officials. Each intercommunal commission seats, for every affected commune, three landowners and three working farmers alongside the mayor or a councillor.

In France and Germany In Ontario
A legal procedure to reorganise farmland around a new line, whose express purpose includes repairing damage done by major linear infrastructure. No equivalent. There is no statutory land reorganisation for farms severed by infrastructure.
Farmers hold seats on the deciding body, and decisions can be appealed to the courts. No seat and no statutory role. Five farm organisations declined ALTO’s collaboration agreement in June 2026 rather than accept its terms.
A rural land agency with first refusal on farmland coming to market, used to assemble land reserves years ahead of construction. No equivalent agency and no statutory land reserve mechanism.
Local commissions empowered to redraw parcel boundaries, operating under departmental authority. No equivalent body. No one can redraw the neighbours’ boundaries to make a severed farm whole again.
Compensation in land is possible: a farmer who loses acreage can be given workable acreage back. Compensation in money only, for what is physically taken. Expropriation and negotiated purchase are the available tools.

So the comparison in the letter is accurate and, at the same time, does not carry over. The French result rests partly on a legal instrument Canada does not have. A letter that cites France’s bridge count while saying nothing about France’s land reorganisation is describing half of how the problem was solved.

This context is not obscure to the letter’s authors. Cadence’s Project Director is quoted in French farming trade coverage of that same Le Mans to Rennes project, explaining that the land reserve had to account for the right-of-way, the land reorganisation and the environmental compensation together.

That gap is a problem in Canadian law rather than a failing of the project sponsor. It is still a gap, and it has to be closed before European results can reasonably be promised here. Closing it is not something ALTO can do on its own.

Not Just How Many

A structure is not automatically an answer

Even where a crossing is built, two questions decide whether it is any use, and ALTO has published nothing on either.

Size

A livestock crossing and a machinery crossing are not the same structure. A standard cattle underpass runs about 2.1 metres high. A modern combine or grain cart needs 4 metres or more. A structure built to the wrong dimension is a closure as far as the equipment is concerned. No minimum dimensions have been published, and no spacing standard.

Upkeep

Nobody has decided who maintains these crossings over the decades that follow. ALTO describes its approach as still being developed. France took roughly a decade of litigation and legislation to settle the same question. Municipalities along the corridor have a direct interest in the answer.

What closure pushes onto the road

When a farm crossing is extinguished, the equipment does not disappear. It goes onto the public road. By the Ontario Federation of Agriculture’s own figure, slow-moving farm vehicles are 3.8 to 4.8 times more likely to be involved in a fatal collision per kilometre travelled. Severance is therefore also a road-safety question, and one that has not been assessed.

The Initiative has examined the two halves of this problem separately: road severances and wildlife crossings.

The Wall

One claim that cannot hold as written

A railway running at over 300 km/h is fully grade-separated and fenced along its entire length. That is what grade separation means. The structure is a continuous barrier by engineering necessity. The real question is where the openings are and how many there are, not whether the barrier exists.

What ALTO could reasonably promise is that severance will be mitigated at designed crossings, to a stated standard, at a stated spacing. A flat undertaking that no wall will be created is not something anyone can test — and it is a sentence that will be read back to ALTO by every landowner and every township that later finds an access closed.

The same applies to wildlife. Continuous fencing is a barrier to animals except where crossings are designed in, and how well those crossings get used varies a great deal by species — a question examined at length in the Initiative’s work on wildlife crossings. Of the two promises, the one about natural water flows is the more straightforward to deliver.

What Can Be Asked Now

Six questions ALTO can answer today

The letter makes commitments specific enough to be checked. None of the following requires a finalised route.

The ratio
Against Transport Canada’s figure of more than 1,000 crossings, how many are assumed to get a structure, and how many will be closed?
Composition
Of the French and Spanish structures cited, how many exist to reconnect a severed local access, as opposed to carrying the line over a river, motorway or railway?
Ontario benchmark
What crossing rate is assumed for the Ontario segments, and how was it arrived at? A comparison with Highway 416 through similar country would be useful to communities along the route.
Criteria
What method decides whether a road is bridged or dead-ended, and what detour distance is treated as acceptable in the countryside?
Cost
What provision for grade separation sits inside the capital estimate, and why has it never been shown as a separate line?
Dimensions
What minimum height and width will agricultural crossings meet, and what spacing standard applies? Will structures be sized for machinery or only for livestock?
Maintenance
Who owns and maintains each crossing structure over its life, and who carries that cost — ALTO, Cadence, or the municipality?
Detours
Where an access will not be reinstated, how much further will people have to drive to reach the nearest crossing, and what work supports that figure?
Emergency access
Which paramedic services and municipal fire departments have been consulted about response routes, on what dates, and what did they find?
Severed farms
Is any land reorganisation or land reserve contemplated for farms cut in two, and under what legal authority would it operate?

The letter is right that decades of international experience exist and should be drawn on. The difficulty is that it draws on one half of that experience and leaves out the other. France built more than four thousand structures. France also rebuilt the farms. The second of those depended on machinery Ontario does not have, and no number of overpasses substitutes for it. Meanwhile the company’s own engineering executive has told this city’s council that the aim is to build as few overpasses as it can.

Download Full Brief
Counting the Crossings (PDF)
Full analysis for municipal councils, farm organisations, MPs and residents along the corridor

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Sources

Primary documents and statements

1.

Maria Luisa Dominguez and Loïc Dorbec, “Building on decades of high-speed rail experience,” letter to the editor, Kingston Whig-Standard, 14 August 2026. Structure and length figures for France and Spain are as stated in that letter and are used here as given; the per-kilometre rates are the Initiative’s arithmetic.
2.

Chambres d’agriculture France, on aménagement foncier agricole et forestier and its role in repairing disruption caused to rural land by the route of major linear works, high-speed railways included. chambres-agriculture.fr
3.

Aménagement Foncier Agricole et Forestier, Étude d’impact — LGV Bretagne / Pays de la Loire, Département de la Mayenne, Lot F (ATLAM, July 2013), published by the French Ministry of Ecological Transition. Source for Article L.123-24 of the Code rural et de la pêche maritime and the project owner’s obligation to fund land reorganisation; the 17 operations ordered over nearly 50,000 ha; the ~2,215 ha LGV footprint; the 20:1 minimum ratio of reorganisation area to footprint; the 1,330 ha of SAFER reserves in Mayenne; and the composition of the intercommunal commissions. developpement-durable.gouv.fr (PDF)
4.

WikiAgri, on the land reserves assembled through SAFER for the Le Mans–Rennes high-speed line: approximately 3,700 ha placed in reserve, with agricultural land pre-empted within three kilometres of the future alignment. Contains the quoted remarks of Cadence’s Project Director on the composition of that reserve. wikiagri.fr
5.

Transport Canada, TRAN Committee Appearance Binder, Item 15: High Frequency Rail, 7 March 2023 — source of the figure of more than 1,000 public and private crossings on the alignment.
6.

City of Kingston, Council meeting of 17 February 2026, closed-captioning transcript — remarks of ALTO’s Vice-President of Systems Engineering and Interface on crossing consolidation, overpass numbers and corridor fencing.
7.

HS2 Phase 1: more than 500 bridging structures including over 50 major viaducts across a 225 km route, per HS2 Ltd’s head of civils structures, reported in New Civil Engineer, June 2022, and per the Institution of Civil Engineers. Proportion of the alignment in tunnel, cutting or on structures from published HS2 route descriptions.
8.

Rodriguez et al. (1996), on underpass and overpass use along Spanish high-speed line; comparative vertebrate mortality figures per A2A Collaborative (2026).
9.

Erin Durant, “Alto: Which farm roads stay open and who pays?” 16 August 2026 — source for the German Flurbereinigungsgesetz parallel, the seats-and-appeal structure of the French and German commissions, crossing dimensions for livestock versus machinery, the unresolved maintenance question, the OFA slow-moving-vehicle collision figure, and the last-modified metadata on ALTO’s agricultural pages.
10.

Joint statement of the Ontario Federation of Agriculture, l’Union des producteurs agricoles, National Farmers Union (Ontario), Christian Farmers Federation of Ontario and Union des cultivateurs franco-ontariens, 16 June 2026, following their 4 June meeting on ALTO’s proposed collaboration agreement.
11.

ALTO HSR Citizen Research Initiative, Road severances (technical analysis, March 2026 — source of the closure proportions and grade separation cost range) and Wildlife crossings.