What kind of information do the traffic court judges in Maryland have immediate acces

They act like they have driving record information but who knows for sure?

I don’t know about today, but 30 years ago they could bring up your driving record on a computer in court. Doesn’t mean they always do, and this may not apply to all courts (state court vs. county, various districts, etc.). I was in traffic court once in 1974.

30 years ago! That means by now they can probably tell what I had for lunch the day before upon entering the court house.

You realize, if you change your tie this is not so.

Or eat with less mess.
Pretty much the same information. I suspect they have the same information that the police officers get when they call in your drivers licence number at a traffic stop.