The Tocumwal railway line (also known as the Shepparton line) is a 1,600 mm (5 ft 3 in) gauge railway line in Victoria, Australia. The line runs between
signalling types due to the length of the line. From the city to North Geelong the line uses Automatic and Track Control, to Geelong AutomaticBlock Signalling
three-position signalling with automaticblocksignalling (ABS) and automatic and track control (ATC) safeworking systems. Three position signalling was first