 "The polygonal engine house, the half round engine house, the large and costly machine shops, warehouse, ticket and telegraph offices, the company's hotel and dining and wash house, coalbins, sandhouses, blacksmith shop and tool houses, pumping engine for water station and connecting pipes were all destroyed.The destruction of tracks also commenced and continued ... making a total of 37½ miles of track [destroyed]", including twenty miles (32 km) of track between Harpers Ferry and North Mountain.