Protesters and police clashed on June 26 [4] at the Pueyrredón Bridge, resulting in the total closure of the transit link [3].

The confrontation occurred during a national strike called by the CGT and CTA Autónoma unions. The events highlight ongoing social volatility in Argentina, where labor disputes and historical grievances frequently intersect during public demonstrations.

The bridge, which connects the City of Buenos Aires and Avellaneda, became the site of a heavy police operation [1]. Demonstrators from various social organizations joined the union-led strike to mark the 24th anniversary [1] of the deaths of Maximiliano Kosteki and Darío Santillán.

Kosteki and Santillán were killed on June 26, 2002 [2]. The anniversary serves as a recurring focal point for protests against police brutality and state violence in the region.

While some reports described the situation as tension between the two groups [1], other accounts confirmed a total blockade of the bridge [3]. The police deployment was aimed at managing the crowds as the national strike paralyzed various sectors of the economy.

Organizers of the march combined the labor demands of the CGT and CTA Autónoma with the commemorative act for the victims of the 2002 killings. This alignment of institutional labor power and grassroots social movements increased the scale of the disruption on the bridge [1].

“The bridge, which connects the City of Buenos Aires and Avellaneda, became the site of a heavy police operation.”

The clash at Pueyrredón Bridge demonstrates the intersection of contemporary labor unrest and long-term historical trauma in Argentina. By aligning a national strike with the anniversary of the Kosteki and Santillán killings, social movements are leveraging the infrastructure of the city to demand both economic concessions and judicial accountability for past state violence.