Ohio Rev. Code Ann. § 4907.474
(A) In making the survey provided for by section 4907.471 of the Revised Code, the public utilities commission shall determine as to each crossing whether there is a demonstrable need for such crossing to exist and whether the crossing could be closed to vehicular traffic, or to pedestrian traffic, or to both, and the travel over the crossing diverted to other crossings. In making this determination, the commission shall consider all of the following: