Puente ferroviario Carmen de Patagones - Viedma

The railway and road bridge connects Carmen de Patagones and Viedma across the Río Negro with separate tracks for trains and vehicles. The steel structure was designed to carry both transportation modes simultaneously on a shared framework.

Construction began in 1927 by German companies and the bridge opened in December 1931, creating a vital connection for the region. The project represented a major step forward in Patagonian infrastructure development during the early 20th century.

The structure has served as a defining landmark between two river communities since its completion, representing a physical link that enabled regional development. Locals and travelers regard it as a symbol of connection and progress in Patagonian history.

The bridge is accessible to pedestrians and cyclists with a dedicated pathway alongside the railway and road sections. Visitors should note that active train traffic may affect pedestrian access at certain times.

The central pillar contains a concealed explosive mechanism installed as a security measure during construction. This hidden safety feature reflects engineering practices of its era and remains a curious technical detail for those who know about it.