In July 1874 a rail line, known as the Breakwater line, was opened connecting the Harbour Works Quarry at Ragama to the
Colombo Harbour breakwater, in order to enable stone to be transported to the harbor to construct the breakwater. Stone from a second quarry at Ragama was then used to stabilise the
Coastal line where it ran on the edge of the beach. Ragama served as the main observation camp for
coolies entering the country. The coolies disembarked at
Colombo and were sent by train to Ragama, where they were detained for forty eight hours before being transported to various tea plantations around the country. and in 1905 this increased to 132,690. ==Transport==