The approaching KJM WDM-2A locomotive with the Yeswantapur - Salem passenger. This is one very unique train. In a span of around 20 kms., this train undergoes 2 reversals and there are 2 locomotives attached at either end of the rake right from the starting station. The KJM locomotive gets detached at Baiyyappanahalli station and the Erode WDM-2A at the other end of the rake takes the train to its destination: Salem. Bangalore, 2004-02-13. By Anil Tharian.