Clearance Transmittal D-11-044 requests comments on proposed revisions to Publication 15M, Design Manual, Part 4 (DM-4), Design Specifications (D1-D14, which are an update to be consistent with the 5th Edition of the AASHTO LRFD Bridge Design Specifications of 2010. Proposed changes in the documents have been highlighted in yellow. Metric units and terminologies have been eliminated.

Please provide comments via the electronic response sheet which is provided by January 27, 2012. To view a copy of the revised documents, please go here.