 Pari gbolohun yii: Nigba ti East  West India Docks  Birmingham Junction Railway ti a mọ ni North London Railway NLR lati ọdun 1853 bẹrẹ iṣẹ ni Oṣu Kẹsan Ọjọ 26, Ọdun 1850, wọn pin opin Ilu Lọndọnu ni ibudo ọkọ oju irin Fenchurch Street pẹlu London ati Blackwall Railway eyiti o ni ipa ọna iyipo nipasẹ Hackney, Bow ati East Stepney fun awọn arinrin ajo ti o lọ si ilu. Iṣẹ ilé ìgbìmọ aṣòfin rí i pé ilé-iṣẹ NLR bèèrè láti kọ ìmúgbòòrò ibùsò méjì láti Dalston sí ibùdó ọkọ tuntun ti London ní : Ibudo ọkọ oju irin Broad Street. Ọdún 1861 ni wọn gbé òfin yìí kalẹ. 