A Norfolk Southern Corp. project to refurbish a number of bridges in Allegheny County is the biggest part of more than $26.5 million in state funding for southwestern Pennsylvania announced Monday by Gov. Tom Wolf.

Norfolk Southern (NYSE: NSC) will receive $20 million to raise overhead clearances or lower tracks on 14 bridges in Allegheny County.

It was by far the most funding among the 34 projects totaling $40 million that was approved by the State Transportation Commission under the Rail Transportation…