AASHTO LRFD Bridge Design Specifications, 3rd Edition with Interims, PE Exam Edition

This is an obsolete edition of the LRFD Design Specifications, U.S. Units, 3rd Edition, with the 2005 and 2006 interims included in the compilation. This publication is an archived document and is not a current AASHTO specification. It is is being made available for students preparing to take the Professional Engineers exam, which currently lists this edition as a reference. In 2010, this book will not longer be a reference for the PE Exam and should not be purchased.