Coquihalla Highway News Today: Major Summer Delays And Construction Zones Impacting Highway 5 Travel

On July 24, 2026, the British Columbia Ministry of Transportation and Infrastructure issued an urgent travel advisory for motorists utilizing the Coquihalla Highway (Highway 5). Heavy summer tourist traffic combined with multiple active paving and bridge rehabilitation zones between Hope and Merritt is causing significant travel bottlenecks. Drivers heading through the high-mountain pass today are urged to plan for extended travel times, expect sudden speed reductions, and consider alternative routes where possible.

Highway Section Active Work / Condition Speed Limit Estimated Delay Hope to Great Bear Snowshed Paving and resurfacing Reduced to 80 km/h 15–20 minutes Juliet Bridge Area Permanent bridge reconstruction Single lane alternating / 60 km/h 20–30 minutes Larson Hill to Merritt Guardrail maintenance & shoulder work Reduced to 90 km/h 10 minutes Entire Corridor (Hwy 5) Peak weekend summer volume Variable Cumulative 45+ minutes

Context & Background

The Coquihalla Highway remains the primary economic and travel artery connecting the Lower Mainland with the BC Interior. While the catastrophic washouts of previous years have been largely resolved, the corridor continues to undergo multi-year climate resiliency upgrades. During the summer of 2026, crews are focusing on permanent bridge replacements and extensive asphalt resurfacing to prepare the mountain pass for harsh winter conditions.

High temperatures across the Southern Interior have also put local road crews on high alert. The combination of intense heat, dry conditions, and heavy commercial transport traffic requires frequent maintenance interventions. These scheduled projects are intentionally concentrated during the short summer window to ensure driver safety before the autumn snow begins.

Travel Impact & Driver Utility

For those traveling today, planning is crucial to avoid frustration. Peak travel times are expected to occur between 12:00 PM and 7:00 PM, as weekend travelers head eastbound toward the Okanagan and Kootenays.

To navigate the route safely and efficiently, transportation officials recommend the following measures:

Monitor DriveBC: Check live webcam feeds and real-time incident reports before departure to catch sudden accident-related closures. Carry Excess Water: Ensure passengers and pets stay hydrated in the event of an unexpected highway stoppage in high summer heat. Respect Construction Zones: Fines are doubled for speeding in active work areas, where workers are highly vulnerable. Consider Alternate Routes: For non-time-sensitive travel to the southern interior, Highway 3 (Crowsnest) or Highway 1 (Fraser Canyon) offer scenic alternatives, though they also experience increased summer volume.

What's Next for Highway 5

Construction along the Coquihalla is projected to continue at high intensity through September 2026. Major structural completions at the Juliet and Bottletop bridge sites are slated for late autumn, which will restore the corridor to full multi-lane capacity before the winter season.

As the peak weekend travel period progresses, commercial truck drivers are advised to utilize designated slow lanes and prepare for mandatory brake checks at the summit. Local authorities will maintain an increased presence along the corridor to enforce speed limits and ensure compliance in construction zones.