बुंनाय जायो दि बेयाव सुरंग बानायनाया गोरलै नङामोन आरो इंराज इन्जिनियारफोरा बे खामानिखौ जायगानि निखावरि मानसि भाल्कुनि मददजों मावो ।
It is said that constructing this tunnel was not easy and the English engineers took the help of a local poor guy Bhaalku in this work .