I believe that this would be considered information in the public record that either side could find just as easily. Therefore you couldn't compel the other side (I assume the other side is the State) to provide it to you. You'll have to find it out yourself. Try the MVD or DOT for the accidents and some Dpt's of Public Safety have annual reports about how many tickets they write and where.
Discovery is usually information that one side has that the other wouldn't have access to. Investigations, witness lists, reports prepared in anticpation of trial (but not work product, notes, etc.), and things like that are discoverable.