Eisenbahnbrücke Brugg-Umiken, bridge located in Switzerland

The Eisenbahnbrücke Brugg-Umiken is a 235-metre-long railway viaduct with five openings on a 480-metre curve, carrying the Bözberg line over the Aare west of Brugg's centre. Its abutments and piers are built of limestone blocks from Mägenwil and Egerkingen; the two river piers stand on solid rock. A pedestrian footbridge suspended on wire cables crosses the river through arched openings in the piers at mid-height.

The original bridge was built in 1875 with stone piers and steel beams, initially carrying one track. In the early 20th century, it was expanded to two tracks, and in 1995 a new concrete hollow-box bridge replaced the aging steel sections.

The bridge is a familiar landmark in the daily life of local residents, who hear the regular rhythm of passing trains. It represents the area's connection to the broader Swiss railway network and its role in the community.

Visitors can observe the Aare River and the landscape around Brugg from the bridge or its surroundings. A pedestrian path beside the tracks allows people to walk across or enjoy views of the structure and the river below.

A pedestrian walkway suspended on wire cables crosses the Aare at mid-height of the bridge, passing through arched openings in the piers. The Bözbergstrasse also runs under the railway next to the viaduct through a masonry underpass, and the road from Brugg to Altenburg passes through the first viaduct opening.