We are off on holiday shortly alway drive round Europe for a couple of weeks, & try a new areas. Part of the holiday we will be driving from Trieste to Split, & back up to Ljubljana. I have not driven this way before, the motorway toll is about £30 each way. I am thinking about doing the journey on A roads, which I know will take an extra couple of hours. Just wondering if anyone has done this route & can offer an advice?