A significant traffic accident has been reported at one of the most iconic and busiest intersections in Buenos Aires. A car and a motorcycle collided at the crossing of Avenida 9 de Julio and Avenida San Juan, leading to traffic delays and a swift response from emergency services to assist those involved.

Road Incident in the Heart of the City

Real-time mobility report for residents and visitors in Buenos Aires

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Traveler's Tip: If you are navigating downtown Buenos Aires, it is recommended to avoid the area of Av. 9 de Julio and Av. San Juan due to the presence of police and medical personnel.

According to reports from social media and preliminary data from sources such as VTV and user @Mariafortaleza, a collision occurred involving a passenger car and a motorcycle.

The event took place at the intersection of Avenida 9 de Julio and Avenida San Juan. For those unfamiliar with the city, Avenida 9 de Julio is world-famous for being one of the widest avenues in the world, serving as the main north-south artery of the Autonomous City of Buenos Aires (CABA). Due to its massive volume of traffic, any incident here can cause significant ripple effects across the city's transport network.

Understanding Urban Safety: The "Safety Triangle"

In the event of a road accident, Argentine traffic laws emphasize early signaling to prevent chain-reaction crashes. The use of hazard lights (balizas) and the placement of reflective triangles are crucial steps to alert oncoming drivers, especially on high-speed thoroughfares like 9 de Julio.

While official details regarding the health status of the individuals involved have not yet been released, medical personnel arrived promptly at the scene to provide first aid. Traffic congestion is expected to persist, particularly for those heading toward the city center and the southern districts.

Event Details

Location: Av. 9 de Julio & Av. San Juan
Vehicles: Car and Motorcycle
Date: September 17, 2026
Status: Clearance in progress

Information based on reports from @VTVinfo and social media testimonials.