 Pari gbolohun yii: Awọn ọkunrin ti 157th Pennsylvania ti a tun ṣe atunṣe ni a gbe lọ si Washington, D.C., ti a so mọ si Tylers Division, 22nd Corps ni Kínní 1863, ati ti a fi si awọn iṣẹ idaabobo ti ilu naa. Ni Oṣu Karun ọjọ 29, ọdun 1864, a tun fi batalionu naa si Brigade 2, Ẹka 4th, Ẹgbẹ ọmọ ogun 5th ti Ogun ti Potomac, ati paṣẹ fun awọn iṣẹ laarin North Anna ati Cold Harbor, Virginia. Ti o ni ipa ninu awọn ogun ti Ile ijọsin Bethesda Oṣu kẹfa 13 ati Cold Harbor Oṣu kẹfa 112, 157th Pennsylvania lẹhinna kopa ninu Siege of Petersburg, pẹlu Ogun ti Crater Oṣu Keje 30. Ti a so mọ Brigade 3rd, Ẹka 2nd, 5th Army Corps ti o bẹrẹ ni Oṣu Kẹjọ ọdun 1864, awọn ọmọ ogun 157th Pennsylvania ni a fi si awọn iṣẹ ni pẹkipẹki Weldon Railroad Oṣu Kẹjọ 1821 ṣaaju ki o to kopa ninu awọn ija ni Poplar Springs Church Oṣu Kẹsan 30Oṣu Kẹwa 2, Ile ofeefee Oṣu Kẹwa 2, ati : Boydton Plank Road October 2728, àti nínú Warrens Raid on the Weldon Railroad December 712. 