Orangutan Transit System Construction Begins
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PrintConstruction begins on eight 45-foot-tall towers at the National Zoological Park which connect the orangutans' living quarters at the Great Ape House with the Think Tank, and exhibit being constructed 500 feet away. The Orangutan Transit System, or O Line, is an innovative concept in exhibit desing that will allow the Zoo's Orangutans to "commute" between two physically separate facilities. Construction of the towers is completed in July 1994
Chronology of Smithsonian History
Annals of the Smithsonian Institution, 1994. Washington, D.C.: Smithsonian Institution Press, 1994, p. 23.
Institutional History Division, Smithsonian Institution Archives, 600 Maryland Avenue, S.W., Washington, D.C. 20024-2520, SIHistory@si.edu
April 1994