On January 11, 1968 the Peoria Journal Star published passenger, air mail, air express and air freight figures for the Greater Peoria Airport in 1949-1967. Traffic grew rapidly in this period and 1967's passenger tally was nearly ten times that of 1949. 1949 - 23,976 1950 - 22,903 1951 - 26,961 1952 - 32,524 1953 - 40,353 1954 - 48,336 1955 - 68,058 1956 - 82,257 1957 - 94,915 1958 - 90,873 1959 - 98,214 1960 - 94,986 1961 - 91,573 1962 - 104,189 1963 - 119,723 1964 - 143,277 1965 - 177,831 1966 - 199,816 1967 - 232,324 TERMINAL EXPANSION Meanwhile, terminal expansion plans progressed. The original building, which opened in May 1959, allowed for expansion to twelve gate positions, six of which would be needed by 1980 when 350,000 passengers were expected to pass through. Officials settled on a 58,000 sq. ft., two-level addition to the main terminal and a linear concourse to be built out front. Work began on December 16, 1968. ...