Highway 4 Upcoming Projects/ Traffic Impacts
The Ministry of Transportation and Infrastructure will be undertaking several significant infrastructure improvements along Highway 4 between Port Alberni and Tofino throughout 2025. These projects aim to repair and resurface key sections of the highway to improve long-term safety and road conditions.
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Timeline: July to November 2025
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Duration: 4 months
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Traffic Impacts:
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Single-lane alternating traffic 24/7 from July 5 to September 25
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Daytime-only single-lane alternating traffic from September 26 to October 24
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Delays of up to 30 minutes
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Timeline: August to mid-September 2025
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Duration: 4–6 weeks
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Traffic Impacts:
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Single-lane alternating traffic 24/7
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Delays of up to 20 minutes
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Timeline: September to December 2025
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Duration: 4 months
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Traffic Impacts:
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Single-lane alternating traffic 24/7
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Delays of up to 20 minutes
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Motorists should plan for delays ranging from 20 to 30 minutes, with single-lane alternating traffic in effect throughout most of the construction periods. These works will improve road stability and driving conditions across this essential corridor to the west coast.
For up-to-date information on closures and traffic impacts, please visit DriveBC.ca.