The historic Pattullo Bridge arch, which connected Surrey and New Westminster since 1928, has been dismantled and moved to barges for recycling. This operation, managed by B.C. Infrastructure Benefits Inc. (BCIB), allows traffic to shift entirely to the new Riverview Bridge.
The 48-to-60-hour window to clear the Fraser Riverbed
B.C. Infrastructure Benefits Inc. (BCIB) has executed a methodical dismantling of the Pattullo Bridge, a steel arch structure that served the region for nearly nine decades. According to the report, crews worked around the clock in a tight 48-to-60-hour window to ensure the entire arch was transferred onto barges and removed from the riverbed. This precision operation utilized hydraulic lifts, shoring, and high-pressure cutting tools to segment the iconic steel structure.
The removal process was designed to be a spectacle of engineering, with the first segments lowered onto barges on a recent Saturday. These materials are now being transported downstream for full disassembly and recycling,marking the end of an era for a bridge that once defined the identity of the Eastside.
How the stal̕əw̓ asəm (Riverview) Bridge prevents highway closures
The transition from the old structure to the new one has been managed to avoid the gridlock typically associated with major infrastructure demolition. The modern replacement, known locally as the stal̕əw̓ asəm (Riverview) Bridge, provided the necessary capacity to route motorists away from the demolition zone. As the report says, this allowed the dismantling of the Pattullo Bridge to proceed without requiring highway closures.
Beyond vehicle traffic, the new Riverview Bridge incorporates updated accessibility for non-motorists. Cyclists and pedestrians have been transitioned to a new path that includes a dedicated pedestrian overlook, allowing the public to witness the removal of the old arch from a safe, elevated vantage point.
Protecting aquatic habitats through dust suppression and containment barriers
Because the demolition occurred directly over the Fraser River, B.C. Infrastructure Benefits Inc. (BCIB) implemented several environmental safeguards. To prevent debris from contaminating the water, crews installed large containment barriers and dust suppression systems along the riverbank. Workers also maintained constant monitoring of water quality to ensure that the aquatic habitats beneath the bridge remained undisturbed during the cutting and lowering process.
Marine traffic was also strictly regulated to ensure safety during the most volatile phases of the work. The main channel beneath both the original Pattullo Bridge and the Riverview Bridge was closed until the evening of October 11, though a domestic navigation corridor remained open for smaller vessels capable of clearing the bridge's height restrictions.
Why recycling won over the proposal for a riverbank pedestrian path
The decision to recycle the steel rather than repurpose it reflects a broader shift in how provinces handle legacy infrastructure. Some community advocates suggested that portions of the 1928 arch be preserved as a pedestrian or cycling path along the riverbank. However, municipal planners and housing authorities determined that the financial and logistical costs of transporting and sotring such massive metal components were prohibitive.
By opting for a specialized recycling facility, B.C. Infrastructure Benefits Inc. (BCIB) aligned the project with provincial waste reduction commitments.. This approach treats the historic steel not as a permanent monument, but as a recoverable resource, mirroring a global trend where the economic benefits of material recovery outweigh the sentimental value of static preservation.
Which specialized facility will process the 1928 steel?
Despite the detailed timeline provided by B.C. Infrastructure Benefits Inc. (BCIB), several specifics remain unverified.. The report mentions that the steel is being sent to a "specialized facility" for recycling, but it does not name the company or the location of this plant. Furthermore, while the report cites "logistical and financial challenges" as the reason for rejecting the pedestrian path proposal, it provides no specific dollar amounts to illustrate the cost gap between recycling and repurposing.
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