Good to know, thanks for all your help. 
 Good to know, any other facts about the transport? 
 Can you tell about Bhutan please? 
 Sure. Did you you know that Bhutan has no railways? Athough it has entered into an agreement with India to link southern Bhutan to India's vast network by constructing an 18 km broad gauge rail link between Hashirmara in West Bengal and Toribari in Bhutan. 
 Interesting, can you tell me more about the transport?
Sure. Did you you know that Bhutan has no railways? Athough it has entered into an agreement with India to link southern Bhutan to India's vast network by constructing an 18 km broad gauge rail link between Hashirmara in West Bengal and Toribari in Bhutan.