Murrumbidgee River Railway Bridge is located over the Murrumbidgee River in Wagga Wagga, New South Wales. The bridge was the only 4 span wrought iron lattice truss bridge constructed and is the second oldest bridge out of the twelve related wrought iron lattice truss series bridges in Australia. The bridge was opened on the Main Southern railway line in 1881, each of the 4 lattice truss spans is 48.5 metres (159 ft) long which joined onto the what was thought to be the longest timber viaduct in Australia which has since been replaced.