HistoricSiteMarkers
American Revolution

Rochambeau Route (Narragansett Bay to Yorktown)

Chester, Delaware County, Pennsylvania

Marker Inscription

After an encampment of several days in Philadelphia where French troops passed in review before Congress, the French and American armies moved toward Wilmington by the Chester Pike known then as the King's Highway. They encamped here on September 5, 1781.

Erected by Pennsylvania Historical and Museum Commission

The Story

In the late summer of 1781, the combined French and Continental armies were racing south for the decisive campaign that would end the Revolutionary War. After a grand review before Congress in Philadelphia, the allied columns marched down the old King's Highway toward Wilmington, pausing to camp here at Chester on September 5. Within weeks these same troops would help trap Cornwallis at Yorktown.

Why it matters

The Franco-American march through Chester was one link in the long overland movement that made the war-winning victory at Yorktown possible, and it stands as a tangible reminder of the alliance that secured American independence.

The story behind this marker

AI context

The era

In the late summer of 1781, the American Revolution had reached a hinge point. The war had ground on for years, and the arrival of France as a full ally had raised the stakes and the possibilities. That summer, a bold plan was set in motion: French and American forces would march hundreds of miles south to strike a decisive blow.

Chester lay squarely on the route. The old King's Highway — later the Chester Pike — was one of the great overland roads of the seaboard, the artery that carried travelers, news, and now armies between the northern colonies and the south. A town on that road would see the war pass literally through its streets.

The combined army moving down this highway represented something new in American history: a disciplined French force marching side by side with Continental troops toward a shared objective. The sight of it must have been extraordinary to the townspeople who watched it go by.

People & events

The marker fixes the moment precisely: after several days encamped in Philadelphia, where the French troops passed in grand review before the Continental Congress, the allied armies moved south toward Wilmington along the King's Highway and camped here at Chester on September 5, 1781.

At the head of this enterprise stood two commanders whose partnership would prove decisive: George Washington, commander of the Continental Army, and the Comte de Rochambeau, leader of the French expeditionary force. Their armies had joined and were now driving toward a single target far to the south.

That target was the British army under Lord Cornwallis, dug in at Yorktown, Virginia. Within weeks of passing through Chester, these same troops would help seal the siege that trapped Cornwallis between the allied armies on land and a French fleet at sea — the campaign remembered as the Siege of Yorktown, the effective end of the war.

Its place in the American story

The victory at Yorktown is often told as a single dramatic climax, but it was made possible by a long, disciplined movement of men and supplies over hundreds of miles of road. Chester's encampment was one link in that chain — an ordinary night's rest that was part of an extraordinary march.

It is also a monument to alliance. American independence was not won by Americans alone; the partnership with France, embodied in Rochambeau's soldiers tramping down this highway beside Washington's men, was essential to the outcome. The review before Congress in Philadelphia was a public affirmation of that bond.

To mark the spot where those armies camped is to remember that great turning points rest on the unglamorous work of getting there — mile after mile of road, and the cooperation of two nations pulling in the same direction.

If you visit

You won't find a battlefield here — Chester was a waypoint, not a fight — and that is exactly its charm. This is a place to appreciate the movement that made victory possible rather than the clash itself.

Think about the road. The route the armies followed was a working highway then, and the modern roads that carry you here trace that same historic corridor between Philadelphia and Wilmington. Standing at the marker, you can imagine the long columns of French and Continental soldiers filing through on an early September day in 1781.

This stop fits beautifully into a road trip that follows the Revolutionary route south, connecting the grand review in Philadelphia to the decisive campaign in Virginia. It rewards the traveler who likes to feel the distance and effort behind a famous victory — and to stand, for a moment, on the path that led to it.

Written by AI to add context, grounded in the marker’s inscription and the historical record. The inscription above is the original, unaltered text.

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Related people

  • · Comte de Rochambeau
  • · George Washington
  • · Lord Cornwallis

Related events

  • · Siege of Yorktown
  • · Rochambeau's march

Themes & tags

American RevolutionTransportationLandmark

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