Tag: Essential Infrastructure

Culverts: The Essential Infrastructure You Never Knew You Needed

By Dan Sydow, PE The so-called “atmospheric rivers” that have dropped massive volumes of rain upon California this winter are calling renewed attention to the importance of adequate flood control infrastructure across the United States. About the Expert: Dan Sydow, PE, is Structural Engineering Group Manager of Ayres’ Midwest Transportation division. He has designed hundreds… Read More »