View from highway Michigan Street Exit. Note: Highway #31 leaves Highway #20 at this point. Highway #20 continues East to communities of Mishawaka, Indiana, Elkhart, Indiana, Plato, Indiana and Angola, Indiana. There are so many things to do outdoors in Indiana. You can drive, walk, run or bike your way down winding roads and up sandy hills. Swim in pristine lakes. Sled down gentle mountains. Bird-watch in protected forests. Hike through remarkable parks. Ride horseback on wooded trails.