Passage: After the severe bomb damage, the reconstruction of the entrance building began in the summer of 1948, resulting in a facade with newly designed interiors and the remaining steel work of the roofs of the old halls was removed and the platforms were covered by temporary wooden canopies. The platforms were rebuilt from 1959 to 1961 and the baggage platforms disappeared as baggage lifts were built on the passenger platforms. The middle entrance was widened, the side pedestrian tunnel was closed and the platforms received new canopies. Since 1957, signals and switches were controlled by a mechanical interlocking. In 1963, the fifth platform was extended on track 12 (tracks 5 and 6 were through tracks without platforms). Coming from the south, electrification of the tracks reached Hannover Hauptbahnhof on 26 May 1963. Electrification was extended to Lehrte on 20 December 1963 and to Bremen on 14 December 1964. The connection to Hamburg was electrified at the end of 1964 and the two tracks to Celle were electrified on 6 April 1965. The overhead line from Lehrte via Brunswick to Helmstedt was not completed until 1976.

Question: What started to replace baggage platforms in train stations in the 1960s?
baggage lifts