Argentina Chile Border: Andes Pass Reopens After 25-Day Storm Ordeal

The Argentina Chile border at Cristo Redentor, the main Andes highway connecting the two nations, reopened on August 8 after being closed for 25 days due to heavy snow and storms. This reopening relieves a bottleneck that stranded approximately 2,000 trucks, but other passes along the route remain problematic. The Cristo Redentor/Los Libertadores pass, linking Mendoza to Santiago, was shut on July 14 when a severe winter storm dumped heavy snowfall, remaining closed until August 8.

During this period, about 2,000 trucks accumulated on both sides, with around 2,700 Argentine trucks stranded in Mendoza alone, creating long queues that stretched for miles. Crews from both countries worked daily to clear snow and repair guardrails, but fresh storms constantly disrupted their efforts. Upon reopening, a controlled convoy of vehicles proceeded through the pass, with police escorting them to prevent accidents.

Despite the reopening, officials cautioned that residual snow and ice could still cause delays, advising drivers to carry chains and check updates before traveling. Alternative routes like Paso Pehuenche, Pino Hachado, Icalma, and Mamuil Malal also closed due to weather, leaving few options for trucks carrying perishable goods across the Andes.

This forced truckers to wait or take dangerous routes, causing shortages of fuel and supplies in remote areas. Exporters scrambled to reroute shipments or find cold storage at the border, while perishable goods like fresh fruit faced potential spoilage. The closure disrupted trade in fresh fruit, wine, and manufactured goods, forcing exporters to hold inventory or rely on pricier air or sea routes.

Restaurants and supermarkets in Santiago reported shortages of certain fruits and vegetables during the closure. This incident underscores the vulnerability of supply chains to severe weather events and the need for alternative transport modes and backup routes to mitigate future risks.