Texas State Highway 351
SH 351 begins at an intersection with US 83 Business (Treadaway Boulevard) in Abilene.The highway heads east through Abilene along Ambler Avenue.It curves to the northeast prior to a diamond interchange with Interstate 20 (I-20).It continues to the northeast to its eastern terminus at a concurrency of US 180 and SH 6.[2] SH 351 was commissioned in September 1943 to replace part of what had previously been designated US 80 Alternate (US 80 Alt.).