So much for our previous goal of 200 to 250 miles per day, with a possible extension to 300 miles. Today is going to be a marathon, almost 500 miles to reach Sioux Falls on the I-90, which is also the mid-point of our cross-country sojourn. At our usual speed of 50 to 55 mph, that is way too much driving time, so we plan to run at closer to 60 mph today. Continue reading →