About the author  ⁄ John A. Heath, P.E.

John A. Heath, P.E. is President of Heath & Lineback Engineers, Inc., Marietta, Georgia. Since founding H&L in 1994 John has overseen the company’s growth in the design of Highways and Bridges with a focus on major Design-Build projects. Mr. Heath can be contacted at jheath@heath-lineback.com.

STRUCTURE magazine