What it costs to move a city.
Roads, LRT, buses, bike lanes, shared pathways and sidewalks, drawn to scale with the receipts attached. Surprise: bike lanes are the most fiscally conservative transportation investments on the city's books.
Sixty of your neighbours are heading down your street. Pick their vehicles.
Street space is the one thing a city cannot buy more of, so an argument about a bike lane is usually an argument about parking or trees or a travel lane, all of which are competing for the same fixed number of metres.
What this picture shows: the same sixty people on the same block, drawn to one scale from standard stall and vehicle dimensions, with only their vehicles changing between views.
In plain English
Congestion is mostly a problem of geometry, because a person in a car brings roughly fifteen square metres of metal and spacing along while a person on a bike brings about one. When a street feels full, it is usually full of vehicle rather than full of people, so giving some trips a smaller footprint returns road space to the people who stay in cars. It also helps to remember that these are largely the same people, since nearly every cyclist also drives and every driver is a pedestrian at both ends of the trip.
Show me the math
At Edmonton's typical occupancy of about 1.2 people per car, sixty people need about fifty cars. A standard parking stall is about 2.6 by 5.5 metres, so fifty stalls cover roughly 715 square metres. A bike stall is about 0.6 by 1.8 metres, so sixty cover roughly 66 square metres. A standard 12-metre transit bus occupies about 30 square metres and carries sixty at crush load. Moving vehicles need more room than parked ones because of following distance, so the drawing understates the car figure.
Take one away, and see what stops working.
Nothing on this page argues for removing anything, because Edmonton needs its roads and it needs everything that runs beside them. The fastest way to see why is to switch one off.
How to use this: tap any mode to remove it from the city, and tap again to put it back. The panel underneath shows what stops working.
Why each mode is important
The same six modes, ranked one measure at a time
What this chart shows: pick a measure and watch the order change. No mode wins on every row, and that is why a city builds all of them.
Who uses bike lanes and shared paths?
The word "cyclist" does a lot of unhelpful work in this debate, because it suggests a person in lycra on a road bike, and that person is a small minority of the people these routes were built for.
How to use this: step through nine of the people this network actually carries, using the same characters as the winter operations explainer at aaronpaquette.ca/snow-ice. Most of them would never describe themselves as cyclists.
Why this matters to you
Everything the city maintains, drawn as blocks.
What this picture shows: Edmonton's whole travel network, where every block is 20 kilometres.
What this slider simplifies
In practice each network is cleared by different equipment and different crews, so they do not literally draw from one pool. Roads follow the priority order in City policy, with arterials and freeways first, then collectors and bus routes, then residential streets. Pathways are cleared to a bare pavement standard because packed snow on a narrow path is an injury risk, which takes more effort per kilometre than pushing snow to the side of a road. The slider holds all of that constant to isolate one variable: the difference in size between the networks.
Compare the bike budget to the road budget, on one scale.
What this chart shows: the 2023 to 2026 transportation capital budget, with the active transportation program drawn against real road projects from the same books, at the same scale.
Why this matters to you
Sources for these five bars
City of Edmonton, Active Transportation Network Expansion, for the $100M program at 2 per cent of the roughly $5B transportation capital budget. Yellowhead and Terwillegar from City capital reporting compiled at aaronpaquette.ca/boom. 50 Street from City reports and CTV News.
What each part of the system costs on your own tax bill.
What this tool shows: the transportation lines on a household bill, all at monthly household scale so they can be read against each other. Move the slider to your own annual city tax.
How these four lines were worked out
The two operating lines come from the City's published monthly breakdown for a typical home assessed at $492,500, on the Where Your Taxes Go page, scaled to the bill you entered. The first and last lines spread each capital program across property tax bills in proportion to what each household pays, so the two can be read on the same footing. Capital programs are also funded through borrowing and senior government grants, so the cash does not all land in a single year. These are program sizes at household scale rather than line items on your notice.
Everything the city builds commits it to decades of payments.
Why this matters to you
What this chart shows: the City's published lifecycle for one kilometre of neighbourhood road, against what a kilometre of protected lane costs to build. Building is the smallest part of owning either one.
Sources, and the limits of the last bar
Road figures are from the City of Edmonton's Development Impact on Infrastructure page, where the City's own rule is to set aside 3 per cent of a road's value every year just to keep it standing. The protected lane figure is Edmonton's 2017 downtown grid at $3.3 million for about seven kilometres.
The last bar is construction only, because the City does not publish a matching 50-year lifecycle figure for protected lanes. The nearest comparison the City does keep is the sidewalk and shared pathway, which is renewed on the neighbourhood renewal cycle alongside the road rather than on a heavy-vehicle schedule. A protected lane sits in that same range, since it needs sweeping, snow clearing and eventual resurfacing but carries no heavy axle loads. Part 8 explains why the largest slice of the road bill, renewal, is driven by weight that bicycles do not apply.
Why roads wear out: weight, and far more of it than most people expect.
Pavement engineers use the fourth power rule, in which structural damage grows with roughly the fourth power of axle weight, so doubling the weight multiplies the damage by about sixteen.
What this slider shows: each vehicle's approximate pavement damage compared with a bicycle. The bar uses a logarithmic scale, because on a normal scale everything except the truck would be invisible.
In plain English, including buses and trucks
If you walk across fresh snow you leave footprints, and if you drive across it you leave ruts. Asphalt behaves the same way in slow motion over years, with bicycles leaving the footprints. This is why a bike lane lasts for decades on almost no maintenance money, and why every trip that shifts out of a heavy vehicle extends the road's life for the drivers who remain.
This rule sometimes gets misused against buses and trucks, so it is worth being clear. Transit buses are heavy, which is why bus routes are built with thicker pavement, and a bus earns its weight by carrying sixty people who would otherwise arrive in about fifty cars. Trucks are heavier still, and they are how the city eats. The costly pattern in this chart is the movement of one person in a three-tonne vehicle on a trip that a lighter mode could make.
Show me the math
The rule originates in the AASHO Road Test, the foundational pavement engineering study. An SUV plus driver at about 4,000 lb against a bike plus rider at about 200 lb is a 20-to-1 ratio, and 20 to the fourth power is 160,000. The paper stacks take each damage factor as a pile of 0.1 mm sheets, so the SUV's 160,000 sheets stand about 16 metres tall, and a loaded semi's roughly 25.6 billion sheets would reach about 2,560 kilometres. Per-axle accounting changes the exact figures without changing the orders of magnitude.
How many people fit through one lane's width in an hour?
What this shows: every dot is 25 people moved through one lane's width in one hour, using mid-range published figures. Tap a mode.
Show me the receipts
| Mode | People per hour | Basis |
|---|---|---|
| Car lane | ~2,000 to 3,000 | 1,600 to 2,000 vehicles per hour at 1.2 to 1.5 occupants, standard traffic engineering values |
| Protected bike lane | several times a car lane | Greater London Authority measured five times an adjacent car lane, shown here at a conservative mid value |
| Dedicated bus lane | ~4,000 to 8,000 | Standard transit planning ranges for frequent service |
| Capital Line LRT | ~10,000 to 12,000 | Over 10,400 peak-hour boardings recorded, and about 12,000 per hour at five-car, five-minute service |
Sidewalks and shared pathways are not measured on a lane-width basis, which is why they are absent from the table rather than absent from the network.
One train, and the line of cars it replaces, on the same scale.
What this picture shows: both bars sit on one distance scale, where every gridline is one kilometre.
Here's how many road lanes match one LRT track when it comes to moving people.
Add a lane, and see what happens over the next fourteen years.
How to use this: drag the year slider. Year zero is the road before the project. Construction runs for two seasons, the lane opens in year three, and then the years run.
How this illustration works
The arithmetic is held simple so the shape of the curve is visible, using round figures for one corridor rather than any specific Edmonton road. The documented cases below are the evidence, and both of them are real projects with published outcomes.
The loop: every widening project returns to where it started.
Collisions are the deadliest line in the budget, and most of it goes uncounted.
What this pyramid shows: one typical recent year on Edmonton's roads, from the City's own collision reporting. Deaths are the visible tip, while the layers underneath quietly drain the health system and the insurance pool year after year.
Sources for the four layers
City of Edmonton motor vehicle collision and Vision Zero reporting, which recorded 23,906 collisions and 2,710 injury collisions in 2017, and 341 then 319 serious injuries in 2017 and 2018. Fatality counts for 2023 to 2025 are from the Edmonton Police Service. Annual Collision Report datasets are on the Open Data Portal.
Deaths, year by year. Tap to switch cities.
What one year of collisions costs the system.
Calgary publishes an official estimate using standard federal methodology, and it comes to $1.6 billion a year in societal cost. Edmonton records a comparable number of collisions, so its bill is of the same order. That figure covers emergency response, hospital care, rehabilitation, insurance claims, property damage, lost productivity and the delay every crash causes on the road.
What does protected design do to that bill?
What this tool shows: the collision bill rising as the city grows, against the same bill with protected and calmed design on part of the network. Both inputs come from published measurements.
The assumptions behind this tool
Starting bill of $1.6 billion a year, growing 2 per cent annually in line with population, with the reduction phasing in evenly over ten years as the network is built. The whole four-year active transportation program costs $100 million, which is what the third figure counts. The reduction rates are corridor-level measurements from the sources shown above, which is why the second slider exists, because a rate measured on a treated street only applies to the share of the network that gets treated.
The evidence behind those rates
How to use this: step through the studies. Each one adds a block to the tower beside them, and the tower is the case that a removal policy would have to knock down.
What changed in the background
Correlation is not proof, and this page will not claim more than the data shows. What the record does show is that after enforcement was cut, measured speeding rose immediately, and deaths rose in both major cities over the same period. Street design that physically slows traffic works around the clock and cannot be switched off by regulation.
Do bike lanes help business? Toronto ran the experiment with a control group.
On Bloor Street, a protected lane replaced about 160 on-street parking spots. Researchers from the Centre for Active Transportation and the University of Toronto surveyed over 3,000 visitors and hundreds of merchants before and after, and tracked a matching commercial street with no bike lane as a control. That control group is what makes this the strongest study in the country, because Bloor was measured against a street living through the same economy.
Two concessions, and the value-for-money reviews
Construction disruption is genuinely hard on merchants while it lasts, and merchants themselves, half of whom drive to work, feel parking changes more than their customers do. Cities owe businesses fast construction and clear communication.
What the evidence does not support, anywhere it has been measured, is the claim that the finished lane costs main street its customers. Value-for-money reviews point the same direction, since the UK Department for Transport's assessments have repeatedly rated walking and cycling schemes among the highest-returning transport investments it funds, with typical benefit-to-cost ratios around five to one.
"We're not Copenhagen." True, and here is what actually predicts cycling.
The objection assumes that culture or climate causes cycling. The evidence says that infrastructure causes it, and the strongest proof comes from the same city measured before and after, where the people and the weather stayed identical while the infrastructure changed.
The comparator cities below. Every card leads with its winter, and the side-by-side view holds Edmonton next to whichever city you pick.
In plain English
Nobody is asking Edmonton to become Amsterdam, and Amsterdam itself was a car-choked city in the early 1970s. It chose to rebuild after a wave of child traffic deaths sparked national protests, and its famous cycling culture grew out of the infrastructure that followed. Every city on the cards above ran the same sequence, building a connected and maintained network first and watching the riders arrive, through Prairie winters and subarctic winters alike. Edmonton's own counters show the sequence already running here.
"Nobody bikes in winter." The City's automatic bike counters tell a different story.
What this chart shows: counted figures from Edmonton's roughly 50 public sensors. December is the coldest test the objection can pick, so December is the month shown.
Where these counts come from
December 2023 recorded over 90,000 trips, a 143 per cent increase over the previous December, per the City's own publication at why.edmonton.ca. The 2022 figure is derived from that stated increase. Winter cycling rose a further 43 per cent in the 2024-25 season, and January 2025 alone counted 23 per cent more rides than the previous January, per City eco-counter reporting.
Ridership drops in winter, and nobody serious denies it. What the counters show is that the winter floor is tens of thousands of trips a month and rising wherever routes are cleared, which is why the expansion program bought snow-clearing equipment along with the routes.
Why this matters to you
Objection! Sustained or not sustained? Let's find out.
Each objection is stated in its strongest form and then ruled on. Where the objection has a point, it is sustained, because a page that never concedes anything is not worth reading.
"I never see anyone using them."
OverruledOne traffic light: drag through 60 seconds of a red light on a street with a car lane and a bike lane beside it.
A lane can be heavily used and still look empty, for the same reason a road looks empty at 2 a.m. Cars queue and stay in your field of view, while people on bikes clear the block in seconds and leave nothing behind to count.
The measured record is nearly 1.3 million trips in seven months of 2026, with four straight years of growth. One concession belongs beside that, which is that not every corridor performs equally and some routes count far fewer riders than others. Because the counter data is public, each route can be judged by its own numbers.
"They cause congestion by taking away driving lanes."
Sustained in partOn a specific street, in the short run, removing a travel lane can slow drivers, and that trade-off deserves street-by-street weighing, which is what the design process does. What is worth knowing is how rarely that trade-off comes up, because most of Edmonton's recent expansion was designed to avoid travel lanes entirely.
The configurations the city uses, in rough order of how often they appear in the recent program.
Citywide, the durable relief comes from giving some trips another way to happen, because most car trips are short and every shifted trip is a car out of the queue. Part 11 has the simulator and the two documented cases. Toronto is the live test of the reverse, having removed and restricted bike lanes since 2024 without its congestion improving.
"What about seniors and people with disabilities who need parking?"
SustainedThis is the strongest objection on the list, because on-street parking genuinely matters more to people with mobility challenges. The City's own program reporting states that designated accessible parking spaces in active use are not removed unless a suitable alternative is provided, and that accessible parking along every route was mapped and reviewed with residents.
The rest of the answer
People with disabilities are heavily represented among those who cannot drive at all, and shared pathways are where mobility scooters, wheelchairs and walkers actually travel. A curb-protected route protects them too, so this infrastructure serves the exact population the objection worries about, on both sides of the trade-off. Where a specific design gets the balance wrong, that is a fixable design problem, and the adaptable materials used on most recent routes exist precisely so designs can be adjusted after installation.
"Do they slow down fire trucks and ambulances?"
OverruledEmergency access is one of the listed requirements every route design must satisfy before approval, alongside winter maintenance and transit service, according to the City's own design documentation. Curbs on protected lanes are mountable where emergency access requires it, and traffic-calmed streets must maintain fire apparatus clearances.
One point that rarely gets mentioned is that emergency crews spend a large share of their runs responding to traffic collisions, roughly 24,000 of them a year in Edmonton, so streets designed to produce fewer and less severe crashes reduce demand on the very crews this objection worries about.
"Cyclists don't pay for roads. Drivers do."
OverruledTap either household to see what it contributes to the local road in front of its home, and what it takes from that road.
City streets are funded overwhelmingly by property taxes and city revenues, which every household pays whether it owns zero cars or three. Run the numbers from Part 8 and the claim inverts, because cyclists pay full freight into a road system they barely wear.
Free parking on a public road
What this shows: a parking stall is a piece of public road, built and renewed at public expense, and on most residential streets handed over at no charge for the storage of a private vehicle. Every figure below is the City of Edmonton's own.
How the $370 was calculated
The City of Edmonton's Open Option Parking page states that a parking stall costs between $7,000 and $60,000 to build. The City's Development Impact on Infrastructure page states that a road costing $1.5 million to build costs about $4 million across a fifty-year life, so the full lifecycle runs about 2.7 times the construction price. Applying that ratio to the cheapest stall gives roughly $18,700 over fifty years, or about $370 a year. At the top of the City's range the same arithmetic gives roughly $3,200 a year.
Both inputs are the City's, and the ratio between them is the assumption to argue with, because a stall does not wear in exactly the same proportion as a travel lane. A stall of 2.6 by 5.5 metres is about 14.3 square metres of public road.
Where Edmonton's parking policy stands in 2026
Edmonton removed minimum parking requirements from its Zoning Bylaw in July 2020 under Open Option Parking. In 2024 the City reduced the number of residential permit areas and introduced a $120 annual household permit, capped at two per household. There are no changes to Residential Parking Program areas in 2026, and Administration is scheduled to bring a redesigned program to Council in early 2027.
A May 2026 report to Council noted that pressure on curbside space is growing with population, higher density and changing travel patterns, and set out options for pricing City-owned lots. As one illustration, the 480 stalls at the zoo could generate about $425,000 a year if priced.
Roads and bikes, at four scales
What this shows: what the city puts into driving and into riding, at three different scales. Tap between them.
"Fine, but put them in parks, not on my street."
Sustained in partEdmonton has one of the best river valley trail systems on the continent, and much of the recent expansion is exactly the off-street pathway this objection asks for. Recreation trails and transportation networks answer different needs, because people have to reach schools, clinics, groceries and jobs.
The part that is sustained is this: putting a route on an established street means real trade-offs with parking, trees or lane space, and those trade-offs deserve to be worked through with the people who live there.
"The city rammed these through without asking anyone."
OverruledThe consultation happened, it was extensive, and it was finished. The Bike Plan came out of two years of public engagement, 62 events and input from more than 11,500 Edmontonians, and council approved it on that basis. The routes built since are the implementation of a plan the public already shaped, so what looks like a decision arriving without warning is usually a decision that was made in public some years earlier.
What the city owes residents
Notification and design conversation on their own street, telling residents what is coming, when the work starts and what the finished street will look like. That is a communications job during delivery, and it is worth doing well. Re-running a completed public process street by street is a different thing, and it would end most long-term plans a city makes, from rec centres to snow clearing, without anyone ever voting them down.
"It's all a waste of money we don't have."
OverruledThe program amounts to 2 per cent of the transportation capital budget, and its lanes barely wear out while every kilometre of road runs a $219-a-day lifetime meter. The collisions it helps prevent cost the public on the order of $1.6 billion a year in a city this size. Removal costs money as well, since Toronto's $48 million demolition bill buys no congestion relief and re-exposes the people the lanes protect. By every measure on this page, this is the most fiscally conservative dollar in the transportation budget.
What is happening right now.
Where this debate happens.
Protected bike infrastructure gets built in most wealthy countries without much argument. In the Netherlands, Denmark and Finland it is treated as ordinary road engineering, and the disagreements are about design details rather than about whether to build at all.
Where it has become heated, it has mostly been in English-speaking countries, and it has usually become heated at the point a senior government took it up as a national political position. In the United Kingdom, low traffic neighbourhoods, the London ultra-low emission zone and fifteen-minute city plans moved from council business to national election issues, and in 2023 the Prime Minister campaigned on what he described as slamming the brakes on the war on motorists. The same framing appears in United States national politics. In Australia the opposition is real but tends to stay local, focused on parking and traffic flow on particular streets. Ontario's Bill 212 and the legislation now being drafted in Alberta follow the pattern set in the first two.
A disagreement about a particular street is reasonable, and frequently useful, because the people who live on a block know things a drawing does not show. It works differently when the disagreement is settled at a level of government that does not design, build, maintain or clear the street in question. The first kind of conversation is available here on any route, at any time, and it is the one that produces better streets.
Why every Alberta city is doing this math.
The provincial funding stream that pays for municipal roads, bridges and buildings fell from about $585 per Albertan in 2011 to about $165 today. For Edmonton alone that gap is worth roughly $539 million every year, and it repeats annually.
What that decision changed
That single decision is the reason a conversation about efficiency is happening in every council chamber in the province. When the money for building and rebuilding roads is cut by more than two thirds, the arithmetic changes for everyone. Cities are left asking how to move a growing population for the lowest cost to build and the lowest cost to keep. What looks from a distance like an ideological turn toward bicycles is closer to what happens to any organization when its capital budget is reduced while its obligations are not.
The consequence also lands on households, because money the province stopped sending did not stop being needed, so it moved onto property tax bills or into the deferred repair backlog. The bike and pathway network at issue in the current legislation was funded entirely by Edmonton property taxpayers, with no provincial contribution. There is a fuller accounting of that download at aaronpaquette.ca/boom.
What this page does not claim.
Sources.
All sources, with links
- City of Edmonton, Development Impact on Infrastructure (road lifecycle costs, 3 per cent rule).
- City of Edmonton, Active Transportation Network Expansion ($100M program, 2 per cent of the roughly $5B transportation capital budget).
- City of Edmonton, Where Your Taxes Go (monthly household breakdown used in Part 6).
- City of Edmonton, Open Option Parking ($7,000 to $60,000 per stall), Residential Parking Program ($120 annual permit, no changes in 2026, redesign to Council in early 2027), and CBC coverage of the May 2026 parking report to Council.
- City of Edmonton, Open Budget portal and Budget and Finances.
- City of Edmonton, Infrastructure Services report IS03688 (August 26, 2026) and attachments, on the City's meeting portal.
- City of Edmonton Bike Plan engagement record: two years of engagement, 62 public events, input from more than 11,500 residents.
- City of Edmonton, winter road and pathway service levels (clearing priorities used in Part 4).
- City of Edmonton, Cycling in a winter wonderland (over 90,000 December 2023 trips, up 143 per cent).
- CBC News, Are people actually using Edmonton's bike lanes? (about 50 sensors, 1.3M trips in seven months, four years of growth).
- Edmonton Open Data Portal: Bike and Pedestrian Counts (Eco Counter) and Annual Collision Reports.
- Network scale by facility type from City winter operations reporting, visualized at aaronpaquette.ca/snow-ice.
- Expert report prepared for the Government of Ontario on protected bike lanes and road safety, finding a reduction in total collisions involving all road users of 35 to 50.2 per cent, as reported by Cycle Toronto.
- Ontario internal government documents estimating that removing protected bike lanes would increase collisions by more than 54 per cent, reported in Policy Options.
- New York City DOT, Measuring the Street, and related injury-crash findings compiled by PeopleForBikes.
- Bloor Street collision reductions of 38 per cent on the street and 35 per cent in surrounding areas with cyclist volume up 2.57 times, published in the Journal of the American Planning Association and cited in submissions to the Ontario Environmental Registry.
- Marshall and Ferenchak, "Why cities with high bicycling rates are safer for all road users," Journal of Transport and Health, 2019, covering 13 years, 12 US cities, over 17,000 fatalities and 77,000 severe injuries.
- Teschke et al., "Route infrastructure and the risk of injuries to bicyclists," American Journal of Public Health, 2012.
- Celis-Morales et al., BMJ 2017;357:j1456 (active commuting and mortality).
- City of Calgary, Safer Mobility Plan Annual Report 2026 ($1.6B societal collision cost, fatalities), and Global News on the downtown cycle track pilot.
- Edmonton Police Service fatality figures via CBC News; City collision and Vision Zero reports via Global News and CBC.
- Transport Canada, Social Costs of Collisions in Canada.
- The Centre for Active Transportation and University of Toronto, Bloor Street economic impact studies.
- UK Department for Transport value-for-money assessments of walking and cycling investment.
- Greater London Authority cycleway capacity analysis; Institut Paris Région mobility survey (2024); research on Seville's 2006 to 2010 network and Oulu's year-round winter cycling.
- Analysis of Houston-Galveston Area Council travel data on Katy Freeway commute times after the widening, widely reported. Anthony Henday figures from the Government of Alberta's Edmonton Ring Road page (40,000 design volume, about 80,000 by June 2020, widened 2019 to 2023, capacity now 120,000) and Global News reporting on the roughly $100 million widening announcement.
- 50 Street: City of Edmonton report to council, April 2022, raising the project from $145.3M to $179.6M after the construction tender came in high, reported by CBC and Global News, with the later federal top-up covered by CTV News. CBC and Global News on the 2017 downtown bike network.
- CBC, Ontario Court of Appeal ruling on Bill 212; Now Toronto on the $48M removal estimate.
- Global News, Valley Line LRT capacity; ETS ridership reporting. Valley Line Southeast ridership of about 9,300 daily trips, growth of 14 per cent over the first ten months of 2025, the City's statement that ridership is on track, and the 2014 Infrastructure Canada projection of 31,500, all from CBC News, November 2025.
- Alberta Municipalities and the Local Government Fiscal Framework.
- On where this debate happens: BBC News on low traffic neighbourhoods and the politics around them, contemporaneous reporting of the United Kingdom government's 2023 position on motorists, and peer-reviewed analysis of United Kingdom cycle lane and low traffic neighbourhood discourse in Journal of Transport and Health. On Australia, published research on resident resistance to retrofitting cycle infrastructure in Australian cities.
- Companion explainers: aaronpaquette.ca/boom and aaronpaquette.ca/snow-ice.