Section 372(3) in Gauhati Municipal Corporation Act, 1971
(3)If any street has been levelled, paved, metalled, flagged, Channelled, sewered, drained, conserved and lighted under the provisions of sub-sections (1) and (2), the Commissioner may, with the approval of the Standing Committee and on the requisition of a majority of the owners referred to sub-section (1), shall declare such a street to be a public street and thereupon the street shall vest in the Corporation.