Jumbunna was the only real intermediate station on the short (6 mile) branch from Korumburra to Outtrim. It lost its signals in 1942 when it ceased to be a staff station. Jumbunna became the terminus of the line when the section from Jumbunna to Outtrim was closed on Sept. 3 1951. The line from Korumburra to Jumbunna was closed Oct. 1 1953.