Versions of Ohio Code 4511.23 - Speed limits on bridges on LawServer 2023 Ohio Code 4511.23 – Speed limits on bridges 2020 Ohio Code 4511.23 – Speed limits on bridges 2016 Ohio Code 4511.23 – Speed limits on bridges 2015 Ohio Code 4511.23 – Speed limits on bridges 2014 Ohio Code 4511.23 – Speed limits on bridges 2013 Ohio Code 4511.23 – Speed limits on bridges 2009 Ohio Code 4511.23 – Speed limits on bridges