Directed by Maj. Gen. Winfield Scott Hancock,
divisions from three Union corps (II, V, and IX) and Gregg's cavalry
division, numbering more than 30,000 men, withdrew from the Petersburg
lines and marched west to operate against the Boydton Plank Road and
South Side Railroad. The initial Union advance on October 27 gained the
Boydton Plank Road, a major campaign objective. But that afternoon, a
counterattack near Burgess' Mill spearheaded by Maj. Gen. Henry Heth's
division and Maj. Gen. Wade Hampton's cavalry isolated the II Corps and
forced a retreat. The Confederates retained control of the Boydton Plank
Road for the rest of the winter.