As of 1960, US 22 would have a new alignment as the Lehigh Valley Thruway and concurrencyed with I-78, the former alignment of US 22 was at Tilghman Street in Allentown which was the southern terminus of PA 145 as of 1941.
US 22 would have a new alignment as the Lehigh Valley Thruway. This is as of 1960. US 22 concurrencyed with I. This was as of 1960.78 was at Tilghman Street in Allentown. This Tilghman Street in Allentown was the southern terminus of PA 145 as of 1941.78 was the former alignment of US 22.