Dimmock Line, The – Encyclopedia Virginia
SUMMARY The Dimmock Line was a series of fifty-five artillery batteries and connected infantry earthworks that were constructed between 1862 and 1864 in a ten-mile arc around Petersburg during the American Civil War (1861–1865). The earthen fortifications were built using Confederate soldiers and enslaved laborers and covered lands east, south, and west of Petersburg. They were constructed to protect the city’s industry and railroads in the event that Petersburg was attacked. Union troops ...
Source: encyclopediavirginia.org