Pre.war (1928–1939) and Katanga link Jadot was appointed administrator of the BCK later in 1928 and at once began construction of a link to the
Benguela railway, built by the British
Tanganyika Concessions and extending from
Lobito on the
Atlantic coast of Angola to
Dilolo on the border with Katanga. Construction began in March 1929 and was completed in two years, opening a third and much more economical link from Katanga to the sea when compared with the BCK and the Beira line. During the
Great Depression of the 1930s the Congo economy suffered badly, affecting profitability of the BCK and Benguela lines. Jadot suggested that the state should help the indigenous peasantry by providing agricultural implements and seeds, and tried to promote exports of corn from the
Lomami-Kasaï region to Belgium. As of 1936 Jadot was managing director of LKD, under Guilleaume Olyff as president, and administrative director of CFK under Lambert Jadot as president. In June 1937 Jadot was appointed managing director of BCK. In July 1937 the CFL began a line from Kongolo to
Kabalo, which was inaugurated on 31 December 1939. There was now a continuous railway line from the river port of Kindu to Albertville on Lake Tanganyika. Jadot started to explore the possibility of linking the BCK to the CFL, which would open a route from Katanga to the Indian Ocean via Lake Tanganyika. A road was built from
Kamina to Kabalo in preparation for building the rail link, but the project was put on hold when
World War II (1939–1945) began. The road was useful for transport of troops between South Africa, Rhodesia and the East African territories.
World War II (1939–1945) Jadot remained in the Congo throughout the war, and ensured that the BCK and
Société minière du Bécéka made a full contribution to the war effort. The UMHK exported uranium ore, described as "special crude ore", to the United States via the port of
Matadi. Governor
Pierre Ryckmans was uncertain about what it was to be used for, but supported the shipments. Soon after the invasion of Belgium a meeting was held in the Elisabethville home of Jules Cousin, administrative head of UMHK, where ways of supporting Hitler and Léopold III were discussed. Odon Jadot was present, as were Jean-Félix de Hemptinne,
vicar apostolic of Katanga, and Delannoy, head of the local court of appeals. They decided to write to Ryckmans asking him keep the Congo neutral, willing to trade with America, England and Germany, and not to make any anti-German gestures. However, Jadot backed out at the last minute, noting that his brother was a prisoner of war in Germany, and that in his view the letter would be unpatriotic. Soon after, Jadot came out firmly in support of Ryckmans, which was key to ensuring the uranium shipments over the BCK line went ahead. He may have been influenced by the fact that the United States was facilitating and partly funding new cranes, sidings and wagons and repairs to existing equipment. Rail traffic doubled, and in 1943–1944 Jadot had the BCK quays, stores and warehouses expanded to meet anticipated post-war demand.
Post-War (1945–1968) switching yards Jadot returned to Belgium in July 1945, and from now on only visited the Congo for short trips. He was appointed president of the CFK (Kamina–Kabalo line) and LKD in 1949. LKD held the rail network concessions in Katanga, while BCK was the operator. Jadot sponsored studies of the link between Kamina and Kabalo in 1948–1949. The Minister of Colonies authorized construction in 1951, and Jadot resigned as managing director of BCK but remained vice-chairman of the board. On 29 February 1952 the BCK and CFMK formally merged to form the
Compagnie des Chemins de fer Katanga-Dilolo-Léopoldville (KDL). Between 1952 and 1956 the CFL built a line from Kabalo to
Kabongo. The line from Kabongo to
Kamina was built by the BCK for the KDL. In September 1955 the CFL
converted from to gauge to match the KDL gauge. Jadot also pressed for construction of a line from Port-Francqui to
Léopoldville, bypassing the Kasai river section, but was unable to gain support for this project. Odon Jadot died on 16 April 1968 in
Kraainem, Belgium at the age of 84. ==Acronyms==