All improvements of any streets, avenues, or alleys in a city of the first class for which, or any part thereof, a special tax shall be levied, shall be done by contract with the lowest responsible bidder to be determined by the city council.
Improvements; contracts; bids; requirement.
Neb. Rev. Stat. § 16-649 — under CITIES OF THE FIRST CLASS.
Neb. Rev. Stat. § 16-649