Inventory Inspection of the Mike O’Callaghan-Pat Tillman Memorial Bridge Oct, 2011 By Craig Smart, P.E. and David Severns, P.E. In Feature This article is currently only available in PDF format, please click the link to the top right. About the author ⁄ Craig Smart, P.E.Craig Smart, P.E. is HDR’s Structures Business Class Leader for Nevada. Mr. Smart can be reached at craig.smart@hdrinc.com. Prev BIM: Leveraging Integration Next The American Metal Lattice-Truss Bridge and the Hilton Truss – Part 2