Gate Closure Notice: 441 Gate Published June 16, 2016 The 441 Gate is scheduled for construction beginning June 27, and finishing approximately in September. A temporary closure of the 441 Gate is tentatively scheduled for June 27 to Aug. 11. The modifications will route all parent and school bus traffic directly to the schools, while strengthening safety for bicycle, pedestrian and roadway traffic. For additional questions, please email the 20th Fighter Wing Public Affairs office at 20fwpublicaffairs@shaw.af.mil.