Mike Rigsby oversaw the largest soft-ground bored tunnel in the U.S., the flagship segment of one of the nation’s largest-ever infrastructure projects. And yet, for a man with serious bona fides, the word most repeated by colleagues to describe him is “humble.”
“Many people made bigger contributions than I did,” says Rigsby of his work as WSP senior vice president and project director for WSDOT’s $4.2-billion Alaskan Way Viaduct and Seawall Replacement Project.