The American Road & Transportation Builders Association
Latest
AASHTO HDG CHAPTER 8-2007
Replace
AASHTO HDG VOL VIII-1992
Scope
A substantial part of highway expenditures is for improving existing highways. While many
kilometers [miles] of these highways have been improved or upgraded, there are thousands of
kilometers [miles] remaining that need to be improved. The type of impr
AASHTO HDG CHAPTER 8-2007 history
2007AASHTO HDG CHAPTER 8-2007 HYDRAULIC ASPECTS IN RESTORATION AND UPGRADING OF HIGHWAYS 4th edition