OP: I assume you are looking for someone to hold liable for your daughter's injuries, but this is going to be tough (if not impossible) to do!
[§ 4511.48.1] § 4511.481. Intoxicated or drugged pedestrian hazard on highway.
(A) A pedestrian who is under the influence of alcohol, any drug of abuse, or any combination of them to a degree that renders the pedestrian a hazard shall not walk or be upon a highway.
(B) Except as otherwise provided in this division, whoever violates this section is guilty of a minor misdemeanor. If, within one year of the offense, the offender previously has been convicted of or pleaded guilty to one predicate motor vehicle or traffic offense, whoever violates this section is guilty of a misdemeanor of the fourth degree. If, within one year of the offense, the offender previously has been convicted of two or more predicate motor vehicle or traffic offenses, whoever violates this section is guilty of a misdemeanor of the third degree.
BTY: My mother-in-law was walking between exits on an Ohio interstate when her vehicle broke down. She was walking to the next exit to get help and was struck and killed by an 18 wheeler from a major trucking company. The trucker was found to not be at fault because SHE WAS NOT ALLOWED TO BE WALKING along the highway. Illegal in OHIO.