<prompt> Qedela umusho olandelayo: I-Petersburg Railroad yabona izenzo eziningi nokubhujiswa ngesikhathi sokuphela kweMpi Yombango YaseMelika. Ngesikhathi seMpi Yombango, i-Petersburg Railroad yathutha ukudla nemishini eya ku-General CSA Robert E. Lees Army of Northern Virginia I-Petersburg Railroad yathutha izimpahla eningizimu futhi kwesinye isikhathi yayithwala iziboshwa zempi zase-US. Umgwaqo wesitimela wathatha izimpahla ezivela eTredegar Iron Works phakathi nempi. ULieutenant General Ulysses S. Grant wanqamula le misele njengengxenye yomzamo wokunqamula imigqa yokuhlinzekwa ePittsburgh yokuVikelwa kwePittsburgh. Le misele yalimala eMpini yaseGlobe Tavern, eMpini yaseJerusalem Plank Road nase  <response>: Impi Yesibili Yesiteshi SaseReam. Njengoba i-Petersburg Railroad yayiwumgwaqo oya eWeldon, eNyakatho Carolina izimpi ezimbili zokuqala ngezinye izikhathi zibizwa ngokuthi yi-Battles for the Weldon Railroad. 