Ohio Rev. Code Ann. § 4582.31
(A) A port authority created in accordance with section 4582.22 of the Revised Code may:
(15) Do any of the following, in regard to any interests in any real or personal property, or any combination thereof, including, without limitation, machinery, equipment, plants, factories, offices, and other structures and facilities related to, useful for, or in furtherance of any authorized purpose, for such consideration and in such manner, consistent with Article VIII of the Ohio Constitution, as the board in its sole discretion may determine:
(17) Exercise the right of eminent domain to appropriate any land, rights, rights-of-way, franchises, easements, or other property, necessary or proper for any authorized purpose, pursuant to the procedure provided in sections 163.01 to 163.22 of the Revised Code, if funds equal to the appraised value of the property to be acquired as a result of such proceedings are available for that purpose. However, nothing contained in sections 4582.201 to 4582.59 of the Revised Code shall authorize a port authority to take or disturb property or facilities belonging to any agency or political subdivision of this state, public utility, cable operator, or common carrier, which property or facilities are necessary and convenient in the operation of the agency or political subdivision, public utility, cable operator, or common carrier, unless provision is made for the restoration, relocation, or duplication of such property or facilities, or upon the election of the agency or political subdivision, public utility, cable operator, or common carrier, for the payment of compensation, if any, at the sole cost of the port authority, provided that:
(18)
(c) The board of directors by rule may provide criteria for the negotiation and award without competitive bidding of any contract as to which the port authority is the contracting entity for the construction of any building or structure or other improvement under any of the following circumstances:
(d)
(e)