If Bus can take different route, why not Train, :)
after all it is question of 'Power'
it is different thing that our 'Ministers' use govt properties bus/train/air services for their personal use which media never publishes
"Mulayam singh when he was Defence Minister, used to go to Lucknow/hometown just for massage of his body and to enjoy the Jilebi sweets... This is...
more... one of many ....But we are "In .... India "