The runways at Lee Gilmer Memorial Airport are scheduled to be closed Monday through Wednesday, April 29-May 1, for improvements.
The main, 5,500-foot runway then will be closed May 2-22, according to the city.
During that time, aircraft will be able to use the secondary 4,001-foot runway, Airport Manager Lisa Poole has said.
Lee Gilmer Memorial Airport runways closed April 29-May 1
Main runway to be closed May 2-22