About the author  ⁄ Richard A. Dokken, P.E., S.E.

Richard A. Dokken, P.E., S.E., is the founder and chairman of the board for Dokken Engineering, a transportation engineering firm in Folsom, California. Mr. Dokken was a friend of Jim Roberts and worked with him for many years, both as a coworker and as a consultant. He may be reached at radokken@dokkenengineering.com.

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