On October 17, 2005, U.S. Senator Rick Santorum and U.S. Representative Melissa Hart announced that the Interstate 376 designation would be extended westward over Interstate 279, US 22, US 30, and northward over PA 60 to a new terminus at the Pennsylvania Turnpike near Beaver Falls in 2009. I-376 replaced I-279 (along Parkway West) on June 10, 2009. It was extended again on November 6, 2009, to Interstate 80 near Sharon, overlapping US 22 and US 30 along the Parkway West and replacing PA 60 from Steubenville Pike north to I-80. PA 60 was truncated to its junction with US 22 and US 30 as a result. The former routing of PA 60 in the vicinity of Sharon became PA 760 while PA 60 Business became Business Loop 376. On August 1, 2010, signage along the former Turnpike 60 was officially changed to I-376.