West of the fault, which runs parallel to the Missouri Pacific Railway and the MOPAC north-south expressway, Austin rises several hundred feet and becomes hilly.

• 断层与密苏里太平洋铁路以及MOPAC南北高速公路平行排列。奥斯汀在断层以西的地面上升高了几百英尺，成为丘陵地带。