The regiment was then moved to Yorktown, Virginia, where it became part of the XVIII Corps and was involved in several expeditions: Wistar's Expedition against Richmond from February 6 to February 8, 1864, an expedition to New Kent Court House in aid of Brigadier General Hugh Judson Kilpatrick's cavalry from March 1 to March 4 (including action at New Kent Court House on March 2), an expedition into King and Queen County from March 9 to March 12, and an expedition into Mathews and Middlesex Counties from March 17 to March 21.