The opening, in 1895, of the railway to Bucharest, which crosses the Danube River at the bridge at Cernavodă, brought Constanța considerable transit trade in grain and petroleum, which are largely exported; coal and coke head the list of imports, followed by machinery, iron goods, and cotton and woollen fabrics.
A inauguración, en 1895, do ferrocarril a Bucarest, o cal cruza o Danubio por unha ponte en Cernavodă, conduciu a Constancia a un considerable tránsito comercial de gran e petróleo, en gran parte exportados; carbón e coque encabezan a lista das importacións, seguidas de maquinaria, ferro, e tecidos de algodón e la.