Ohio Rev. Code Ann. § 2903.08
(A) No person, while operating or participating in the operation of a motor vehicle, motorcycle, snowmobile, locomotive, watercraft, or aircraft, shall cause serious physical harm to another person or another's unborn in any of the following ways:
(1)
(2) In one of the following ways:
(B)
(1) Whoever violates division (A)(1) of this section is guilty of aggravated vehicular assault. Except as otherwise provided in this division, aggravated vehicular assault is a felony of the third degree. Aggravated vehicular assault is a felony of the second degree if any of the following apply:
(C)
(D)
(2) The court shall impose a mandatory prison term, as described in division (D)(4) of this section, on an offender who is convicted of or pleads guilty to a violation of division (A)(2) of this section or a felony violation of division (A)(3) of this section if either of the following applies:
(F) As used in this section: