I rode this route down to St. Peter along the Minnesota River this morning. Great ride on mostly quiet back roads with plenty of scenery. I took the faster route back home along Highway 13, which has more traffic and is not nearly as scenic. The route along the river could definitely be ridden on a GT or even an LX/ET.
Yes, I know. I need to start taking pictures on my rides.
Shane
Minnesota River Scenic Byway