Work at gates impacts traffic flow Published July 13, 2011 By 81st Training Wing Public Affairs KEESLER AIR FORCE BASE, Miss. -- White Avenue Gate -- July 22, two lanes at a time are blocked while asphalt is being poured. Another construction project that's expected to run through August may require lane closures for short periods while certain work is in progress. White Avenue, Meadows Drive and Pass Road Gates -- from 7 a.m. July 22 until 7 a.m. July 25, contractors are installing awnings at the guard shacks, so one lane at a time is blocked while holes are drilled for foundations.