Yanayin yanayin birni na musamman ne kuma yana ƙayyade buƙatar gadoji.A ƙarshen ƙarni na 19,Guy de Maupassant ya rubuta:“Gado takwas da ake amfani da su don ketare wannan kwarin.Shida daga cikin wadannan gadoji sun lalace a yau”. A yau mafi mahimmancin gadoji sune:
Gadar Sidi M'Cid(1912)gadar dakatarwa mai tsayin mita 168.
Gadar Bab El Kantra(1792)gada wadda take kaiwa zuwa arewa,
Sidi Rached gada(1912),dogon viaduct na 447ms da 27 arches, wanda Paul Séjourné ya tsara,
Gadar shaidan,wata karamar gadar katako,
Falls bridge(1925),wanda aka kafa ta jerin manyan baka a saman wani ruwa.
Mellah Slimane Bridge(1925),gadar dakatarwa,
Salah Bey Bridge(Trans-Rhummel viaduct, 2014),gada ta farko da ke zaune a cikin kebul a cikin Constantine,wanda Dissing+Weitling architecture ya tsara,
Constantine yana da jami'o'i hudu a gaba ɗaya:biyu daga cikinsu suna cikin gari Constantine Mentouri Jami'ar Jama'a, wanda masanin Brazilian Oscar Niemeyer ya tsara, da kuma Aljeriya mai zane Rashid Hassaine,ciki har da Zerzara fasaha na injiniya,Zouaghi Slimane Geography da Duniya Sciences Pole, kuma a cikin City of El-Khroub ita ce Cibiyar Kimiyyar Dabbobi.Jami'ar Emir Abdelkader na daya daga cikin manyan jami'o'in Musulunci da ke da darussa da dama da suka shafi karatun addini, harsunan waje,adabi.Sabon garin Constantine"nouvelle ville ali mendjeli" yana da manyan jami'o'i biyu:Jami'ar Constantine 2 da aka sani da "lella nsoumer"tana ba da ilimin lissafi,na'ura mai kwakwalwa da tattalin arziki,kuma sabuwar jami'a ita ce sandar jami'a tare da dalibai fiye da 20,000,17 faculty da sauransu.fiye da 40,000 mazauna.Yanzu ita ce babbar jami'ar Afirka a karkashin sunan "Jami'ar Salah Boubnider" da aka sani da "Jami'ar Constantine 3".
Constantine kuma ya mallaki 14.7 cibiyar sadarwar tram mai tsayin kilomita tana hidimar tsakiyar gari a filin jirgin sama amma kuma a cikin manyan unguwannin babbar hanyar tram ɗin Constantine.
Constantine, Aljeriya
