The media reflex after any infrastructure failure in Pakistan follows a script so predictable it could be automated. On Friday, when a segment of the under-construction Ghotki-Kandhkot Bridge fractured into three pieces and fell, closely accompanied by the fatal collapse of an old structure over the Naseer Canal in Karampur, the standard outrage machine kicked into high gear. Social media feeds filled with immediate, blistering cries of official corruption, stolen cement, and administrative neglect.
It is a comforting narrative. If the only reason things fall apart is that a politician or a contractor pocketed the budget, then the solution is simple: fire the bad guys, hire honest people, and the concrete will magically stand forever.
That narrative is dangerously wrong.
I have spent nearly two decades auditing distressed capital projects across emerging markets, evaluating structural failures where hundreds of millions of dollars literally sank into the mud. If you believe the main issue plaguing mega-projects like the Rs. 70 billion Ghotki-Kandhkot crossing is just under-the-table kickbacks, you are fundamentally misdiagnosing the disease.
The real culprit is not just graft. It is an industry-wide obsession with cheap, low-margin engineering, outdated design methodologies, and a systemic failure to account for shifting environmental thresholds. We are trying to build 21st-century strategic corridors using mid-20th-century procurement playbooks, and the laws of physics are simply calling our bluff.
The Cost Escalation Trap
Let us look at the mechanics of how the Ghotki-Kandhkot project became a structural hazard long before the cranes started lifting that ill-fated deck segment on Friday.
The concession agreement for this bridge was signed way back in May 2018. At the time, the estimated cost was pinned at Rs. 17 billion. By the time the dust settled on the latest revisions, that price tag ballooned toward Rs. 70 billion.
The standard public assumption is that this 300% cost escalation represents pure, unadulterated theft. It does not. It represents the catastrophic financial penalty of compounding delays and completely blind planning.
Consider the sequence of events. Construction began in August 2020. Then the project hit a wall—not because of a lack of funds, but due to severe security threats from katcha area dacoit gangs operating out of the riverine forests of upper Sindh. Engineers and laborers were routinely threatened, attacked, and kidnapped. The site became a low-intensity war zone, halting progress for years until recent military and police operations established a fragile security perimeter.
While the project sat dormant, inflation ravaged the supply chain. The cost of structural steel, high-grade aggregate, and imported machinery soared. When you force a contractor to execute a multi-billion-rupee project based on pricing models calculated eight years ago, you create an impossible economic paradox.
To survive the financial squeeze of delayed mobilization, contractors do not necessarily steal sacks of cement; instead, they slash operational margins to the bone. They opt for the absolute bare minimum interpretation of design specifications. They accelerate schedules aggressively to avoid penalties, rushing complex concrete curing processes and critical lifting operations.
Friday’s failure occurred while cranes were attempting to hoist a massive pre-cast deck section into place for alignment. It did not fail because the concrete was made of sand; it failed because the lifting sequence, the structural stresses during rigging, or the temporary support mechanisms were engineered with zero margin for error. When you design for the lowest possible cost, the slightest deviation in crane synchronization or wind load translates into an instantaneous, explosive structural failure.
The Myth of the Static River
The second systemic failure is an absolute refusal to recognize that our environment has fundamentally changed.
The Ghotki-Kandhkot Bridge was initially designed as a modest three-kilometer structure. However, following the devastating 2022 floods, the Indus River Commission realized the original footprint was an engineering disaster waiting to happen. The river required a much wider discharge path. The design was hastily expanded from three kilometers to an astonishing 12.2 kilometers to accommodate catastrophic flood volumes.
This is where the engineering logic breaks down. You cannot simply take an existing bridge design, multiply its length by four, and assume the hydraulic realities remain linear.
When you expand a bridge over an alluvial river like the Indus, you are dealing with a highly dynamic, shifting watercourse. The riverbeds in upper Sindh are notorious for scour—the process where swiftly moving water erodes the sediment around bridge piers and abutments.
[Bridge Pier]
│ │ <-- Downward structural load
===╩═══╩=== <-- Water surface
│ │
│ │ <-- Hydrodynamic lateral forces
/ \
/ \ <-- Scour zone: Water erodes riverbed sediment
---------- <-- Unstable, shifting riverbed level
When you combine aggressive scour with the frantic pace of trying to meet accelerated deadlines—such as the provincial government's highly publicized push to pull the inauguration forward—safety factors are pushed past their breaking point.
The "lazy consensus" screams that the bridge collapsed because someone substituted inferior materials. The brutal reality is that the bridge likely failed because the engineering team was forced to adapt a legacy design to a highly volatile river system under crushing political pressure and zero economic headroom.
The Human Cost of Secondary Maintenance
While the Ghotki-Kandhkot incident highlights the flaws of mega-project execution, the secondary tragedy on the same day over the Naseer canal near Karampur exposes an even darker industry truth. Four laborers lost their lives when a section of a dilapidated old bridge collapsed while a new one was being built right next to it.
This is the classic blind spot of infrastructure development: the total abandonment of existing assets the moment a new project gets greenlit.
When a new bridge project begins, the old, crumbling asset is treated as a dead platform. Safety arrangements around it are treated as an unnecessary line-item expense. Laborers routinely use these unstable, legacy structures as staging areas, storage depots, or pedestrian walkways while working on the adjacent new build.
The Karampur tragedy was completely preventable, but not through better anti-corruption oversight. It required basic, fundamental site-safety management—specifically, structural shoring of legacy assets and strict exclusion zones. But when public works departments view safety as a bureaucratic box to check rather than a live operational discipline, laborers pay for that negligence with their lives. To add insult to injury, local emergency services took hours to reach the remote site, proving that our logistical safety net is just as fractured as our concrete.
Redefining the Infrastructure Problem
If we want to stop building bridges that double as kinetic hazards, we have to stop asking the wrong questions.
The public constantly asks: "Who stole the money, and when will they go to jail?" The correct question we should be asking is: "Why are we still using procurement systems that reward the lowest bidder at the expense of structural resilience?"
Under the current Public Procurement Regulatory Authority (PPRA) frameworks, government departments are heavily incentivized to select the lowest evaluated bid. This sounds fiscally responsible on paper, but in heavy civil engineering, it is a race to the bottom. It guarantees that the contractor who wins the project is the one who either made the biggest mistake in their cost estimation or intends to cut the most corners during execution.
If we want structures that survive the realities of a changing climate and complex regional logistics, we must transition to value-based procurement. We must value lifecycle engineering over initial cost-savings.
The downside to this contrarian approach is obvious: it means fewer projects will get built. Infrastructure will become significantly more expensive upfront. It requires admitting to a public accustomed to cheap promises that true structural integrity costs real money. It means telling politicians they cannot rush a June inauguration just to secure a ribbon-cutting photo opportunity before the next political cycle.
Until we stop treating engineering as a commodity to be bought at a discount and start treating it as a high-stakes discipline governed by uncompromising physical laws, the rubble in Sindh will continue to pile up. And no amount of anti-corruption rhetoric will hold the next deck segment in the air.
