The bureau dispatched officials to engine service brigades and stations to solve the problems arising in transport.

The transport control post properly set a train timetable and increased the utilization rate of locomotives and freight cars to put the transport organization and command on a scientific and reasonable basis.

Hoeryong, Kilju, Paekam and Hyesan railway branch bureaus strive to increase the freight haulage.

Engine drivers and workers at the Chongjin Service Brigade of Engine and Kyongsong Station increased the haulage capacity while doing all kinds of repair with their own efforts and technology.

Chongam and Sunam stations reduce the train stoppage time through scrupulous organization of the loading and unloading work.

The Chongjin Concrete Sleeper Factory boosts the sleeper production.