(65 ILCS 5/11-103-7)
(from Ch. 24, par. 11-103-7)
The corporate authorities of such municipality may vacate
roads, highways, streets, and alleys, or parts thereof, within or without
the corporate limits of the municipality, when the vacation is deemed
essential to the proper and safe construction and maintenance of the
municipality's airport or landing field.
(Source: Laws 1961, p. 576.)