As of the 2010 census, the population was 32,420. The Bureau of Economic Analysis combines Petersburg (along with the city of Colonial Heights) with Dinwiddie County for statistical purposes. It is located on the Appomattox River and 23 miles (37 km) south of the state capital of Richmond.The city's unique industrial past and its location as a transportation hub combined to create wealth for Virginia and the region.he location on the Appomattox River at the fall line (the head of navigation of rivers on the U.S. east coast) early in the history of the Colony of Virginia caused Petersburg to become a strategic place for transportation and commercial activities, as well as the site of Fort Henry.
Neck lumps have many possible causes, including trauma, infection, inflammatory disease, benign cysts and tumors, and cancer. A common cause of lumps in the neck is lymph node swelling due to an infectious process, such as strep throat.eck lumps have many possible causes, including trauma, infection, inflammatory disease, benign cysts and tumors, and cancer. A common cause of lumps in the neck is lymph node swelling due to an infectious process, such as strep throat.
Lymph nodes may be found singly or in groups. And they may be as small as the head of a pin or as large as an olive. Groups of lymph nodes can be felt in the neck, groin, and underarms. Lymph nodes generally are not tender or painful. Most lymph nodes in the body cannot be felt. What causes swollen lymph nodes? Lymph nodes often swell in one location when a problem such as an injury, infection, or tumor develops in or near the lymph node. Which lymph nodes are swollen can help identify the problem. The glands on either side of the neck, under the jaw, or behind the ears commonly swell when you have a cold or sore throat. Glands can also swell following an injury, such as a cut or bite, near the gland or when a tumor or infection occurs in the mouth, head, or neck.