Washington–Rochambeau Revolutionary Route

Each division had roughly the same amount of artillery and supplies, as well as a field hospital. Rochambeau himself left with the first division (the Bourbonnais Regiment) and arrived at the second camp site in Coventry in the evening of June 18 at a place known as Waterman's Tavern. The route between Providence and Coventry generally followed the alignment of Broadway in Providence to Olneyville, then Route 14 to the eastern side of the Scituate Reservoir. The original road is submerged in the reservoir but picks up again as Old Plainfield Pike in Scituate. West of Route 102 in Foster, the march route resumes following Route 14 into Coventry to the second camp.

Rochambeau's army marched from Coventry through Sterling, Connecticut, via Route 14A (Plainfield Pike) to the third camp in Plainfield opposite Plainfield Cemetery, arriving on June 19. A 3.6-mile portion of the march route between the 2nd and 3rd camps is listed on the National Register of Historic Places (NRHP). Its 2002 NRHP nomination document recorded that "the road retains its narrow, hilly, winding character, and for most of its length, the characteristic borders of stone walls remain in place."[4][5]^:8 The French found this particular segment to be difficult for marching, resulting in the late arrival of some artillery and supply wagons at the Plainfield camp.

On June 20, Rochambeau's army continued their march along Route 14A to the town of Canterbury, then along Route 14 through Canterbury and Scotland. They arrived in the evening of June 20 at the fourth camp in Windham by the Shetucket River, just west of Windham Center.

Most of Routes 14A and 14 have lost their 18th-century visual character, but several short road segments remain preserved. Some of these road segments have been listed on the National Register of Historic Places. One such segment is Old Canterbury Road in western Plainfield which was bypassed by state highway construction in the 1930s; it preserves some of the features of the original roadway, including the low stone walls lining the road. The designated portion of the route also includes a 1,200-foot section of modern Route 14A east of the eastern end of Old Canterbury Road that maintains visual continuity of Old Canterbury Road.

Another segment that was preserved as a result of being bypassed by the state highway is Manship Road and a portion of Barstow Road (between Manship Road and Route 14) in Canterbury, located midway between Canterbury Center and the village of Westminster. A segment of Route 14 east of Scotland Center has also been recognized as a preserved section of the march route. The designated segment runs from Miller Road to the top of a hill, about 800 feet east of Route 97, known locally as Palmer Road. The low stone walls remain in place on both sides of this road segment, described by the French as "a narrow, steep, and stony road".

Yet another road segment between the third and fourth camps is Scotland Road in Windham, from Back Road to a point about 300 feet east of Ballahamack Road. This portion, also listed on the National Register, was one of the less difficult, according to the French. The road is now mostly modern in appearance, but the expansive views of the surrounding landscape contribute to the visual historical significance of the site, in addition to the preserved stone walls.

The French army continued its march through Connecticut on June 21. They went from the camp at Windham past the village of Willimantic, roughly following modern Route 14 and Route 66. They proceeded through Columbia and Andover towards the fifth camp site in Bolton. The march route proceeded along Route 66 then Route 6 until roughly the northwest corner of Andover. The army's fifth camp was located in Bolton Center, but the original road leading there has been unused since the late 19th century and has been overgrown by forest.

The French army continued its march on June 22 from Bolton along Bolton Center Road (partly Route 85), continuing along Middle Turnpike East in Manchester until Route 6. From there they followed Route 6 through Manchester Center to Silver Lane in East Hartford, where the sixth camp was located.

The four divisions had been traveling a day apart. They rested for three nights in East Hartford, necessitating additional camp sites in the same vicinity. Route 6 is a state highway trunk line route, and the surrounding area is heavily urbanized and has lost most of its historic character. However, two sections of the road have been bypassed in Andover and Bolton and remain relatively preserved in their 18th-century appearance.

In Andover, the original march route used what is now Hutchinson Road and Bailey Road. A segment of Hutchinson Road between Route 6 and Henderson Road retains the stone walls and mature trees along the side of the road, as well as the expansive views of open fields towards the Hop River. This road segment is listed on the National Register of Historic Places. The Daniel White Tavern was built in 1773 and used by French officers, and it still stands along this road segment. North of Henderson Road, Hutchinson Road has modern development and no longer has the visual continuity of the southern part of the road.

Bailey Road originally connected Route 6 with Brandy Street in Bolton, but the portion west of the Andover-Bolton town line has since been overgrown and is no longer passable by motor vehicles. A remnant of Bailey Road in Bolton still exists as an unpaved footpath and still retains the characteristic stone walls, as well as two original stone culverts. It, too, is listed on the National Register of Historic Places.

The first division of Rochambeau's army crossed the Connecticut River by ferry on June 25 into Hartford, with the other divisions following in one-day intervals as before. From there, they traveled along Farmington Avenue through West Hartford until Farmington, the site of the seventh camp. The camp site was located toward the south end of the town center village. Rochambeau and his officers are said to have stayed at the Elm Tree Inn.

After staying overnight in Farmington Center, the army followed Route 10 on June 26 through the town center of Southington until the Milldale section of town, then headed west along Route 322 until they reached the eighth camp site in the Marion section of Southington. Rochambeau and his officers stayed at the Asa Barnes Tavern.

The following day, they continued westward along Route 322, then Meriden Road into Waterbury. In Waterbury, the route followed East Main Street and West Main Street, crossing the Naugatuck River along the way. The road west of Waterbury was difficult and characterized by the French as being "détestables" for being very stony and mountainous. The route continued into present-day Middlebury, specifically the area around Breakneck Hill. The march route followed Park Road to Watertown Road, then turned south on Watertown Road until Breakneck Hill Road. The ninth camp was located at the foot of Breakneck Hill, where the first division stayed the night of June 27. Rochambeau and his officers were entertained at the Israel Bronson Tavern.

On June 28, the first division resumed its march heading south on Artillery Road and Middlebury Road (Route 64) through the town center of Middlebury, continuing along Route 188 and Waterbury Road into the center of Southbury. The army continued west along Main Street South and River Road through Southbury, crossing the Housatonic River into Newtown using a bridge built by the Colonial troops in 1778 at Glen Road. They continued along Church Hill Road through the center of Newtown, where they set up their tenth camp west of the town center. The officers stayed in Caleb Baldwin's Tavern.

Rochambeau reorganized his troops into two brigades in Newtown. The first division resumed its march on June 30, heading west on West Street and Castle Hill Road, then turning north along Reservoir Road and west again on Route 6. The Reservoir Road portion is well preserved and is listed on the National Register of Historic Places. The army marched along Route 6 and Newtown Road into Danbury. In Danbury, the troops used West Wooster Street, Park Avenue, and Backus Avenue to reach the Ridgebury section of the town of Ridgefield. The eleventh camp was set up on July 1 in Ridgebury near the Congregational Church.

Nathanael Greene

Armand Louis de Gontaut

The French army resumed its march on the morning of July 2 through the town of Ridgefield, heading south on Ridgebury Road then turning west on Mopus Bridge Road. After crossing the New York state line, they continued southwest and south following Route 121 past the hamlets of North Salem and Cross River until the hamlet of Bedford Village. The first brigade set up camp in Bedford Village (12th camp) and resumed the following day while the second brigade skipped the Bedford camp. The French continued west along Route 172 to what is now the village of Mount Kisco, about five miles away west of the Bedford camp.

The French stayed in Mount Kisco for several days until the morning of July 6. They marched west and south for 16 miles along Route 133 and Route 100 to the Hartsdale area of the town of Greenburgh. They camped in several locations in Greenburgh (14th camp) for the next six weeks.

Washington and Rochambeau left Philadelphia by September 5. Washington traveled overland, roughly following modern U.S. Route 13 in Pennsylvania, while Rochambeau embarked on the Delaware River. They met at Chester, Pennsylvania, where Washington shared the news of the French fleet's arrival in the Chesapeake Bay.[6] Washington pressed ahead to Head of Elk, the beginning of navigable Chesapeake waters, to procure transport. About 1,000 American and French troops embarked for Jamestown, while the remainder continued their march through Baltimore and Annapolis.[7] In Baltimore, one French regiment was encamped at Camden Station at the modern intersection of South Howard and West Camden Streets. Across the harbor to the east, a German regiment under French leadership camped along Harford Run (Central Avenue) in Jonestown. Others were situated along the Jones Falls on modern North Charles Street. The French Cavalry, artillery, and baggage train camped just to the north of Market, now Baltimore Street between Paca and Howard Streets. A brigade of American troops rested at Fells Point. The allied forces left Baltimore on September 15.[8]

Washington, Rochambeau, and their staffs arrived in Williamsburg, Virginia on September 14, gathering the troops and supplies to begin the siege at Yorktown.[9] The allied supply wagon train arrived in Alexandria, Virginia after a two-day march from Georgetown in late September, including crossing the Potomac River. It occupied an area of approximately half a mile, north of Oronoco Street and bisected by Washington Street (subsequently the Robert E. Lee Boyhood Home). The wagon train left Alexandria on September 26, heading west, then south.[10]

Washington Rochambeau Wagon Road trail above Wolf Run Shoals near Clifton, Virginia, as it appeared in July 2019

Washington ordered construction of a wagon road to Wolf Run Shoals on the Occoquan River near Woodbridge, Virginia. The combined American-French force followed this road and crossed the Occoquan to the south on September 27.[11][12] The wagon train followed modern Virginia State Route 234 to Dumfries,[13] then followed the King's Highway south near Triangle.[14][15] By the end of September, the wagon train was at Trebell's Landing on the James River, and was then conveyed overland about six miles to the siege lines at Yorktown. The accompanying troops disembarked at landings near Williamsburg.[16]