My son played in the City's Shenandoah Valley United soccer program this fall, so we had plenty of opportunities to go use Harrisonburg's first roundabout -- if you haven't checked it out in person, you should --- it is a wonderful experience!  But perhaps you'd like to practice online first?

Driving on the roundabout is actually a bit addicting --- sometimes my son and I drove around it multiple times --- just for the thrill of it!