East African Railways and Harbours Corporation
1948 huduma zote mbili ziliunganishwa kuwa EAR&H. Shirika jipya lilisimamia na kutekeleza kazi za reli, bandari za baharini na pia za ndani halafu huduma ya meli na feri kwenye maziwa makubwa yaani Viktoria Nyanza, Ziwa Tanganyika na Ziwa Nyasa.
Usafiri nchini Tanzania
Shirika mbili za reli zahudumia nchi ni TRL (Shirika ya Reli Tanzania - Tanzania Railways Limited, zamani "TRC") na TAZARA (Tanzania-Zambia Railways Corporation). Kwa upande wa TRL kampuni hililinaendesha usafiri tu ilhali njia za reli zenyewe zinamilikiwa na Reli Assets Holding Company Ltd (RAHCO) kama wakala wa serikali.