Peter Karwacki: #438 LRT and OCTranspo, no easy fixes at this point and "Scrap it" is not an option

Wednesday, 19 August 2026

#438 LRT and OCTranspo, no easy fixes at this point and "Scrap it" is not an option

Are we doomed? History Shows Cancellation Is a Disaster Ottawa has done this before. In 2006, Larry O'Brien's zero means zero city council cancelled the proposed North-South LRT project, overturning 55 prior votes to do so. That decision set transit back by over a decade and cost taxpayers millions in penalties and wasted planning. Repeating that mistake would be catastrophic.
No choice but to stay the course.
But... no more secrecy!!!!
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St. Laurent station is no better

Project Management: The Cost of Late-Stage Fixes

📈 The 1-10-100 Rule: Why Late-Stage Fixes Are So Expensive

Project Management 101: The Exponential Cost Curve

You don’t need to be a certified PMP to know this: the later you find a defect, the more it costs to fix it. In software development, the rule of thumb is that fixing a bug in requirements costs $1, in design costs $10, in coding costs $100, and in production (live operations) costs $1,000 or more.

In heavy civil infrastructure like rail transit, the multiplier is even steeper because you’re dealing with physical steel, concrete, and specialized labour:

🔹 Design Phase: 1x 🔹 Construction Phase: ~10x 🔹 Pre-Revenue Testing: ~100x 🔹 Active Operations (NOW): ~1,000x+

We are in the “Operations” phase. The LRT is carrying passengers. The axle-bearing defect, the St. Laurent concrete degradation, and the Moodie drainage failure are all being discovered right now—at the absolute worst point on the cost curve.

So, What Does This Mean for the "Scrap It" Argument?

Scrapping the entire LRT system is the ultimate "late-stage" change order. In project management terms, asking to decommission a $2.1B+ asset that is already largely built, operational, and connected to a complex urban fabric—and replacing it with a fleet of hundreds of buses—is a massive scope change executed at the absolute worst possible moment.

The current repair bills are high:

~$2 million for heat tracing to prevent ice shutdowns.
$7.9 million for the St. Laurent concrete rehabilitation.
Unknown millions for the Moodie track and catenary replacement.
Ongoing costs for axle replacements and staffing.

These are painful but containable. They are localized fixes to specific components.

Scrapping the LRT would require:

Writing off billions in sunk capital (100% loss).
Paying contractual penalties to terminate the Stage 2 builders (hundreds of millions).
Purchasing 300–400 new buses (≈$1 million each = $300–400 million).
Building 2–3 new bus garages (≈$150 million each).
Hiring and training 400+ new drivers and mechanics (years of recruiting costs).
Restructuring the entire Transpo network from scratch.

That is not a fix; that is a complete project restart—at the 1,000x cost multiplier.

The iron law of project management dictates: Once you are in operations, you contain the defects and improve the asset; you do not demolish the asset and start over. That would be the costliest decision in Ottawa’s history.

— Excerpt from a policy recommendation to Ottawa City Council, August 2026

Why Scrapping Ottawa's LRT Would Be a Historic Mistake

Transit Policy Analysis 📅 August 19, 2026 Opinion Ottawa Transit

Let’s address the elephant in the room. After the axle-bearing catastrophe, the flooded rail bed at Moodie, and the looming 5-week shutdown at St. Laurent, the question on every frustrated commuter’s mind is: “Why don’t we just tear it all down and go back to buses?”

It’s an emotionally appealing thought. But as a policy recommendation, it is a dangerous illusion that would set Ottawa’s transit back by a generation, cost taxpayers billions more, and leave riders with an even more unreliable system.

Here is my honest, data-driven recommendation to City Council: Do not abandon the LRT. Instead, adopt a dual-track strategy—fix the governance of the train and aggressively rebuild bus service as a reliable complement. Here is exactly how to do it.

🚌 The False Promise of “Going Back to Buses”

Before we talk solutions, we have to kill this myth permanently. Scrapping the LRT is not a realistic option for three concrete reasons:

1. The Capacity Math Doesn't Work

A single two-car Alstom LRT train holds up to 600 passengers. An articulated bus, even at crush load, holds about 85 to 110. To replace just one rush-hour train, you would need 5 to 7 buses—and they would all have to run perfectly on time, which they currently do not.

2. The Bus System Is Already in Crisis

Returning to buses assumes buses are a viable fallback. They are not—at least not right now.

OC Transpo has 738 buses in its fleet, but approximately 30% are out of service due to maintenance backlogs.
The city needs 520 buses on the road just to meet scheduled service; currently, it has only about 500.
Over 250 daily trips have been proactively cancelled just to stabilize the fleet.
There is a severe shortage of qualified mechanics (310T certification), which takes 3.5 years to obtain.

3. The Sunk Cost Is Staggering

Ottawa has already invested billions. Walking away now means writing off that investment, paying massive contractual penalties, and spending hundreds of millions more to buy new buses, build new garages, and hire hundreds of new staff.

4. We’ve Made This Mistake Before

In 2006, council cancelled the North-South LRT project, overturning 55 prior votes. That decision set transit back over a decade and cost taxpayers millions in penalties. Repeating that error would be catastrophic.

✅ A Realistic Path Forward: 4 Recommendations for Council

Recommendation #1 Fix LRT Governance

The 2022 public inquiry didn't recommend scrapping the LRT; it made 103 recommendations to fix leadership, oversight, and communication. Council must:

Fully implement all 103 recommendations—not just the 11 that have been completed.
Restore independent oversight and ensure council gets full, truthful information about testing and performance—something the inquiry found was withheld.
Support the provincial "upload" of the LRT to Metrolinx, as Mayor Sutcliffe has proposed. This could free up $85 million per year for bus improvements.

Recommendation #2 Dramatically Overhaul the Bus Backstop

Even with a perfect LRT, Ottawa needs a robust bus network. Council should:

Restore express bus routes during peak hours to give riders a reliable alternative when the LRT falters.
Accelerate bus fleet renewal—the 350 electric buses on order need to arrive faster. Explore all options to source additional vehicles immediately.
Aggressively recruit and train mechanics—the shortage of 310T-certified technicians is a bottleneck that money alone won't fix overnight.
Create dedicated Bus Rapid Transit (BRT) corridors along Baseline, Blair, and in the suburbs to build redundancy.

Recommendation #3 Radical Transparency on St. Laurent & Moodie

Council must stop withholding bad news. The Stantec report on St. Laurent Station was received in April 2026 but not released for over three months. That erodes public trust. Council should:

Release all engineering reports immediately and hold public briefings on the St. Laurent rehabilitation (which will involve 5–6 weeks of full track closure in 2028 or 2029).
Provide a clear timeline and contingency plan for the Moodie Station flood damage, including whether the Algonquin College leg can open separately while Moodie is rebuilt.

Recommendation #4 Smart Fare Relief (Conditional on Service)

Cutting fares is popular, but as councillor Jeff Leiper wisely put it: "It doesn't really matter how much transit costs when you can't rely on it." I recommend:

Linking any fare reduction to measurable service improvements—on-time performance, frequency, and reliability.
Implementing a daily fare cap (like the proposed $10 cap) to make transit more affordable without blowing a hole in the budget.
Avoiding reckless promises funded by money that doesn't yet exist.

💎 The Bottom Line: A Dual-Track Solution

"Going back to buses" is not a realistic option—it’s a surrender that would leave riders with worse service, cost taxpayers billions, and set Ottawa back a generation.

The only viable path forward is dual-track: fix the LRT and rebuild bus service as a reliable complement, not a replacement.

Better governance (implement the 103 recommendations).
More buses and mechanics (restore express routes, accelerate procurement).
Full transparency (publish the St. Laurent and Moodie repair plans now).
Smart fare policy (tie relief to actual performance).

It’s not glamorous, and it won’t be quick. But it is the only way out of this mess that doesn’t make things exponentially worse. Council must choose reality over rhetoric—and get to work.

Transit Policy Analysis

Ottawa Transit Crisis - Summary Table

Category	Sub-Category / Area	Issue / Action	Details & Impact
🔴 THE CORE PROBLEMS – WHY IT'S A MESS
Core Problem	LRT Mechanical Failures	Axle bearing defects (spalling & shelling)	Faulty cartridge bearing assemblies forced ~30% of train cars out of service. Permanent fix is expected to take at least 2 years.
Core Problem	Fragile Infrastructure	Overhead power lines (catenary) vulnerable to weather	Freezing rain can knock out the system, causing multi-day shutdowns.
Core Problem	Staffing Shortages	Lack of trained rail controllers & operators	Transit union has warned that Lines 1 and 4 are "consistently understaffed", contributing to shutdowns.
Core Problem	Unreliable Bus Network	Soaring trip cancellations, aging fleet, mechanic shortage	OC Transpo itself called the number of cancellations "unacceptable". Compounded by delayed delivery of new electric buses.
Core Problem	Financial Crisis	Massive operating deficit	Projected deficit of up to $140 million annually for the next several years due to falling ridership.
Core Problem	Governance Failures	Poor contract design & oversight	Public inquiry found problems stem from "unproven technology, complex contracts and governance failures."
🛠️ IMMEDIATE & SHORT-TERM FIXES
Short-Term	Sourcing Parts	Acquired axles from Metrolinx	Received 11 replacement axles from the provincial transit agency to get trains back online.
Short-Term	Service Restoration	Gradual return to two-car trains	Goal to restore regular capacity on Line 1 by the end of May.
Short-Term	Staffing Up	Continuing to hire & train employees	OC Transpo says it is actively recruiting for critical roles, especially rail controllers.
Short-Term	Infrastructure Protection	$2M "heat tracing" plan for overhead wires	Installation is being considered to prevent ice-related shutdowns in the future.
Short-Term	Bus Relief	Exploring purchase of new buses	City is investigating options to bolster the aging fleet and reduce cancellations.
🏛️ LONG-TERM STRUCTURAL CHANGES
Long-Term	Provincial "Upload"	Mayor advocating for Metrolinx takeover	Mayor Sutcliffe believes provincial operation would lead to greater collaboration and improved service.
Long-Term	Inquiry Recommendations	Implementing 103 recommendations from 2022 public inquiry	City has a "robust" action plan addressing oversight and monitoring, though progress is ongoing.
Long-Term	Bus Planning Overhaul	Auditor General's report (June 2026) – 10 recommendations	Report found scheduling was based on outdated data and cost-cutting. OC Transpo management has agreed to all 10 recommendations to fix planning.
💳 RESPONDING TO RIDER FRUSTRATION (Compensation Options)
Compensation	Retroactive Refunds	50% refund for Presto users (Jan 22 – Mar 31)	Estimated cost: up to $8.2 million.
Compensation	Future Discounts	50% discount on future monthly passes	Estimated cost: $2M – $2.5M per month.
Compensation	Free Transit Days	Two free "familiarization" weekends	Estimated cost: around $900,000.
🧭 THE PATH FORWARD – Summary
📌 Patience for Technical Fixes: Mechanical issues on the LRT will take years to fully resolve. 💰 Significant Investment: Implementing improvements (heat tracing, new buses) requires substantial capital. ⚖️ Systemic Overhaul: The most fundamental changes will come from improved governance, better planning, and the potential provincial takeover of the LRT.