Bergstom AFB's main runway, 17R/35L, was kept intact along with most of its taxiways, as its high weight rating and long length would facilitate eventual service by large long-range airliners while reducing construction costs. Bergstom's original secondary runway, 17L/35R, was closed and partially demolished to allow new sections of taxiway to directly connect the main runway to the terminal complex. A replacement 9,000-foot 17L/35R was built to the east of the terminal site, along with a general aviation complex to the inside of its southern half. Most of the existing military buildings including the original control tower were demolished and cleared to make way for the new terminal and substantial parking facilities, though a hangar complex and parking tarmac to the south was retained, along with a section of tarmac to the northeast of the primary runway which became the foundation for ABIA's freight terminal. A few other existing jet bridges were converted to access roads for ground vehicles, while the family housing area to the northwest would be leveled but some of the roads kept for a Texas Department of Transportation service facility. Several Travis County facilities near the airfield, including the county correctional facility and sheriff's training academy, were unaffected by the conversion project.