The 2015 Subcommittee on Materials Annual Meeting in Pittsburgh, Pennsylvania
 August 2-7, 2015, at the Marriott Pittsburgh City Center. 

 REGISTER NOW on the official 2015 SOM Annual Meeting website 
AASHTO Subcommittee on Materials Annual Meeting<br/>July 27 - August 1, 2014<br/>Minneapolis, MN<br/><a href= 

 Meeting minutes will be combined with attendance sheets and posted on the meetings page   

To learn more about PENNDOT Projects currently underway, visit

The Materials Book and the Provisionals (Book Set)

AASHTO has just released (7/15/2105) the 35th Edition of Standard Specifications for Transportation Materials and Methods of Sampling and Testing (the "Materials Book"), along with the 2015 edition of the AASHTO Provisional Standards (the "Provisionals").  

This five-volume printed book set contains a total of 479 specifications, test methods, and provisional standards—including 71 revised and 19 new.  

For more information about this publication, or to purchase a copy, visit the AASHTO Bookstore online at, and search by the publication's item code, HM-35-M.