HistoricSiteMarkers
Colonial America

Twelve Mile Camp

Unity Township, Westmoreland County, Pennsylvania

Marker Inscription

George Washington in 1758 set up a camp a mile north of this point while building Forbes Road. In 1774 Fort Shippen was built at the same site.

Erected by Pennsylvania Historical and Museum Commission

The Story

In 1758, as British and colonial forces cut Forbes Road through the wilderness toward the French stronghold at the Forks of the Ohio, a young George Washington helped set up an encampment near this spot. The rough military road was a decisive artery of the French and Indian War, opening the western country to armies and, later, settlers. A generation on, in 1774, Fort Shippen rose on the same ground as the frontier remained contested.

Why it matters

Forbes Road and its camps helped decide the struggle for the Ohio Valley and became a lasting highway of westward movement into the American interior.

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Related people

  • · George Washington

Related events

  • · Forbes Expedition
  • · Building of Forbes Road

Themes & tags

French & Indian WarTransportationFrontier HistoryLandmark

Nearby & related markers

Forbes Road, 1758, Fort Bedford to Fort Duquesne - Fort Ligonier (PLAQUE)

Ligonier, PA · est. 1930

Fort Ligonier was raised in 1758 by order of General John Forbes as the last major stronghold on the road to Fort Duquesne during the French and Indian War. Officers including Colonel Henry Bouquet and Colonel John Armstrong distinguished themselves here, and young Colonel George Washington, Colonel James Burd, and Lieutenant Colonel Hugh Mercer all served in the campaign that passed this way. The fort anchored the British advance through the Pennsylvania wilderness.

Forbes Road

Murrysville, PA · est. 1960

In November 1758, as the British pushed toward the French stronghold at the Forks of the Ohio, a young Colonel George Washington established a supply camp on the hill south of here to help feed the advance along the newly cut Forbes Road. He did so under orders from Colonel Henry Bouquet, describing himself as commanding the troops "to ye Westward." The camp was one link in the long logistical chain that carried Forbes's army across the Pennsylvania mountains during the French and Indian War.

Forbes Road, 1758, Fort Bedford to Fort Duquesne - Tomahawk Encampment (PLAQUE)

Jenner Township, PA · est. 1930

Part of the 1758 Forbes Road built during the French and Indian War, this point at the foot of Laurel Hill marks the Tomahawk Encampment on the army's push toward Fort Duquesne. Each such camp was a measured stage in General John Forbes's methodical advance, guarded and provisioned as the troops climbed the Alleghenies. The marker fixes the spot along the road running toward Fort Ligonier.

Forbes Road - The Clear Fields

Jenner Township, PA · est. 1952

When General Forbes weighed how to reach Fort Duquesne in 1758, open meadows like the Clear Fields along the Raystown Path tipped the balance. Ample forage for cavalry and draft animals led him to favor this northern route over Braddock's older road to the south — a logistical choice that shaped the whole campaign. Fort Dudgeon, known as Tomahawk Camp, stood a short way to the north.