A full-time maintenance team was employed solely for the Overhead Railway, but struggled to keep up with repairs, and costs began to rise steeply during the 1950s. In 1955, a survey discovered that repairs would be necessary in five years at a cost of £2 million. The company could not afford such costs and looked for financial support, from the Liverpool Corporation, the Mersey Docks and Harbour Board and British Railways. A number of attempts to rescue the railway and arrange a takeover took place over the next year but were ultimately unsuccessful.