Neb. Rev. Stat. § 18-612: Neb. Rev. Stat. § 18-612

On the approval of a bond issue pursuant to section 18-610 , the mayor and city council or village board of trustees shall be vested with all the powers provided for them in sections 18-601 to 18-614 , without such powers having been specifically mentioned in the ordinance authorizing construction of subways and viaducts pursuant to section 18-601 .