 At about 1856 on 24 January 2010 a loaded freight train designated 2224, travelling from Medway Junction to Berrima Junction, derailed one bogie on the second-last wagon at Exeter, NSW.At about 0153 on 9 December 2010 an Up (northbound) loaded grain train travelling from Barellan, New South Wales (NSW) to Maldon, NSW and numbered as 3234, collided at low speed with the rear of another Up (northbound) loaded grain train, numbered as 8922, on the Down2 Main line at Yass Junction, NSW.The intended operation had been for both trains to wait, one behind the other, on the Down Main line at Yass Junction to enable a third northbound goods train, 4MB2, to pass them both on the adjacent Up Main line.