Bosch Bridge, Iron bridge in Barracas neighborhood, Buenos Aires, Argentina.

Bosch Bridge is an iron structure that crosses the Matanza River, connecting Barracas on one side with Barrio Piñeyro in Avellaneda on the other. The bridge runs alongside the General Roca Railway tracks and reflects the industrial character of this region.

The bridge was inaugurated on July 30, 1908, during a period of industrialization and infrastructure expansion in Buenos Aires. Over the decades, it has undergone renovations to maintain its function and safety.

The bridge serves local residents as a daily crossing between two distinct neighborhoods. It has become woven into the fabric of this area, marking the boundary between different communities in the city.

Vehicles crossing the bridge are limited to 4.1 m in height and 12 tonnes in weight, restrictions set when it reopened in June 2008. The lifting span, which opens to about 70 degrees in roughly two minutes, is now driven by two electronically synchronised hydraulic pistons. The original gear wheels at the north end no longer drive anything and turn freely, kept for their historical value.

A tragic 1930 tramway accident on the bridge was later immortalized through a comic by a renowned Argentine artist. This historical incident gave the structure deeper meaning in local memory.