AASHTO-LRFD-US Complete Document History
AASHTO LRFD Bridge Design Specifications, Customary U.S. Units

Complete Current Edition:
   9TH EDITION - AASHTO LRFD BRIDGE DESIGN SPECIFICATIONS - Jan. 1, 2020

Obsolete Revision Information:
   8TH EDITION - AASHTO LRFD Bridge Design Specifications, Customary U.S. Units - Jan. 1, 2017
   7TH/INTERIM A2 - 7TH EDITION/INTERIM A2 INTERFILED - Jan. 1, 2016
   7TH EDITION - AASHTO LRFD Bridge Design Specifications, Customary U.S. Uni - Jan. 1, 2014
   FOR 2013 INTERIM REVISION SEE - AASHTO-LRFD-US-I1 - Jan. 1, 2013
   6TH EDITION - Customary U.S. Units - Jan. 1, 2012
   5TH EDITION ERRATA - ERRATA FOR 5TH EDITION - June 1, 2010
   5TH EDITION - Customary U.S. Units - Jan. 1, 2010
   5TH EDITION 2010 INT REVISION - 2010 INTERIM REVISION FOR 5TH EDITION - Jan. 1, 2010
   FOR 2008 INTERIM REVISION SEE - AASHTO-LRFDUS-4-I1 - Jan. 1, 2008
   4TH EDITION ERRATA - ERRATA FOR 4TH EDITION - Feb. 1, 2007
   4TH EDITION - Customary U.S. Units - Jan. 1, 2007
   3RD EDITION - Customary U.S. Units - Jan. 1, 2004