Northern Neck in the context of "Middle Peninsula"

Fairfax Stone Historical Monument State Park is a West Virginia state park commemorating the Fairfax Stone, a surveyor's marker and boundary stone at the source of the North Branch of the Potomac River. The original stone was placed on October 23, 1746 to settle a boundary dispute between Thomas Fairfax, 6th Lord Fairfax of Cameron and the Privy Council of Great Britain concerning the Northern Neck of Virginia. It determined the proprietorship and boundaries of a large tract of mostly unsurveyed land in the British colonies of Maryland and Virginia.

The Northern Neck Proprietary – also called the Northern Neck land grant, Fairfax Proprietary, or Fairfax Grant – was a land grant first contrived by the exiled English King Charles II in 1649 and encompassing all the lands bounded by the Potomac and Rappahannock Rivers in colonial Virginia. This constituted up to 5,000,000 acres (20,000 km) of Virginia's Northern Neck and a vast area northwest of it.

The grant became actual in 1660 when Charles was restored to the English throne. By 1719, these lands had been inherited by Thomas Fairfax, 6th Lord Fairfax of Cameron (1693-1781). By that time the question of the boundaries of the designated lands had also become highly contentious. It was decided in 1746 that a line between the sources of the North Branch of the Potomac and the Rappahannock River (the "Fairfax Line") would constitute the western limit of Lord Fairfax's lands.

Northumberland County is a county located in the Commonwealth of Virginia. At the 2020 census, the population was 11,839. Its county seat is Heathsville. The county is located on the Northern Neck and is part of the Northern Neck George Washington Birthplace AVA winemaking appellation.

The Virginia Peninsula is the natural landform located in southeast Virginia outlined by the York River, James River, Hampton Roads and Chesapeake Bay. It is sometimes known as the Lower Peninsula to distinguish it from two other peninsulas to the north, the Middle Peninsula and the Northern Neck.

It is the site of historic Jamestown, founded in 1607 as the first permanent English settlement in North America. Geographically located at the northwestern reaches, Charles City and New Kent counties are part of the Virginia Peninsula. In the 21st century, they are also considered part of the Richmond–Petersburg region. The rest of the Virginia Peninsula is all part of the Virginia Beach–Norfolk–Newport News, VA–NC MSA (metropolitan statistical area) with a population of about 1.8 million. The Hampton Roads MSA is the common name for the metropolitan area that surrounds the body of water of the same name. It is the seventh-largest metropolitan area in the Southeast and the 32nd largest in the United States.

U.S. Route 301 (US 301) is a part of the U.S. Highway System that runs from Sarasota, Florida, to Biddles Corner, Delaware. In Virginia, the U.S. Highway runs 142.70 miles (229.65 km) from the North Carolina state line near Skippers north to the Maryland state line at the Potomac River near Dahlgren. US 301 forms the local complement to Interstate 95 (I-95) from Emporia to Petersburg. The U.S. Highway runs concurrently with US 1 between Petersburg and the state capital of Richmond, where the highways form one of the main north–south avenues. US 301 continues north concurrent with Virginia State Route 2 (SR 2) to Bowling Green, forming an eastern alternative to I-95 and US 1 north of Richmond. At Bowling Green, which is connected to I-95 by SR 207, US 301 becomes the primary highway connecting Richmond and the Northern Neck with Southern Maryland. US 301 was constructed in four main segments: as the original SR 24 and then US 17-1 south of Petersburg, as US 1 from Petersburg to Richmond, as SR 2 from Richmond to Bowling Green, and as part of SR 207 toward Dahlgren. US 301 replaced US 17–1 in the early 1930s and was extended from Petersburg north along its current course into Maryland when the Potomac River Bridge was completed in 1940.

U.S. Route 360 (US 360) is a spur route of US 60. The U.S. Highway runs 225.3 miles (362.6 km), entirely within the state of Virginia, from US 58 Business, Virginia State Route 293 (SR 293), and SR 360 in Danville east to SR 644 in Reedville. US 360 connects Danville, South Boston, Keysville and Burkeville in Southside Virginia with the state capital of Richmond. The highway connects Richmond with Tappahannock on the Middle Peninsula and the eastern Northern Neck, where it serves as the primary route through Northumberland County. US 360 is a four-lane divided highway for almost all of its length.