2023 Map of Union Bridge

About this map

Union Bridge and the surrounding Maryland countryside are defined by a network of historic milling sites and small agricultural crossroads settlements. The map highlights a rural economy tied to the local hydrology, with Crouse Mill, Otterdale Mill, and Simpsons Mill distributed along the windings of Big Pipe Creek and Little Pipe Creek. These waterways serve as the primary geographical anchors for the region, which straddles the Carroll Co Frederick Co line.