This day's leg of the journey leaves the Blue Ridge behind and traverses the Piedmont. There is a gradual ascent for the first sixteen miles with a climb of about 600 feet. After 45 miles, the route descends to about 150 feet above sea level. The journey also includes a span through the center of Baltimore. The day's journey does not require traveling on any Interstate Highways. If you follow this itinerary, you do so at your own risk. Failure to exercise good judgment can result in traffic violation citations, injury and even death. If in doubt, please consult with state and local law enforcement agencies.by fbrusca