Bargo railway viaduct

The Bargo Railway Viaduct is a brick-built structure spanning the Bargo River with five arches that support dual railway tracks. The entire span measures approximately 76 meters and was constructed entirely from masonry.

The viaduct was built in 1919 by New South Wales Government Railways during a period when brick construction was preferred due to limited steel imports. It was part of the expansion to double-track the Main Southern railway line.

The viaduct demonstrates how rail transport shaped regional connections and reflected the engineering priorities of early 20th century Australia. It shows the role infrastructure played in linking communities across the landscape.

The viaduct is located roughly 96 kilometers south of Sydney and remains active in daily service with regular train traffic. Visitors can best view it from nearby roads or from along the rail corridor.

The structure has retained its original brick form since completion while many later railway bridges in Australia shifted to steel construction. This masonry design makes it a rare example of early railway engineering strategy.