My concern is that traffic going north will now be prompted to 'enter the roundabout then take the first exit' while in reality this traffic does not enter the roundabout. The roundabout is only 1 lane wide and, in a way, acts as an on/off-ramp to the highway. I had it connected to reflect the fact that northbound traffic does not enter the roundabout. I'm familiar with this intersection because I drive there every day.