Final Opportunities in Frederick, MD! This exciting community by D.R. Horton offers townhome plans at affordable prices, and showcases the most desirable and up-to-date included features! At The Preserve at Tuscarora, location is everything. Explore local parks or take a quick drive to historic downtown Frederick. Centrally located in MD, it’s only 45 miles to Baltimore and Washington DC, or 45 miles to White Tail and Ski Liberty. Hop on the MARC train or hop on I-270 for your morning commute, both only moments away.