AASHTO PS-14

The fourteenth edition of AASHTO Provisional Standards contains dozens of provisional materials specifications and test methods. This single-volume book is included with the Standard Specifications for Transportation Materials and Methods of Sampling and Testing, 30th Edition (see related item), or may be purchased separately.

This product is related to: AASHTO HM-30 - Standard Specifications for Transportation Materials and Methods of Sampling and Testing, 30th Edition and AASHTO Provisional Standards, 2010 Edition
This product replaces:AASHTO PS-13 - AASHTO Provisional Standards, 2009 Edition