Section 2. (a) The section of S.R.8001, Segment 10/0000, S.R.0422, Segment 260/0000 to Segment 270/3682, and S.R.4005, Segment 30/0000 to Segment 270/0000, in Indiana County which comprise what is known locally as Wayne Avenue is hereby designated and shall be known as Jimmy Stewart Boulevard.
(b) The Department of Transportation shall erect and maintain road signs which shall display the name of Jimmy Stewart Boulevard at the beginning and the end of the section of highway so designated.