Yes, and that section of Interstate 41 between Oshkosh and Green Bay ranks right up there with the worst of California freeways for fast driving, aggressive tailgating, aggressive lane changes, and road boulders in the left lane. I drive it every year for Oshkosh as I usually camp in Peninsula State Park in Door County before Oshkosh and do I41 north and then south.
Coming from California every year for Oshkosh, that single stretch of road is the worst for traffic I run into in nearly 2400 miles