2007 Annual Report of the Second Strategic Highway Research Program: Asking Why to Learn How

TRB’s second Strategic Highway Research Program (SHRP 2) 2007 Annual Report highlights progress SHRP 2 has made over the past year in addressing the issues of highway safety, renewal, travel time reliability, and capacity.  The report includes an overview of the program, the goals of the four research focus areas, information on current projects, a description of the outreach activities of the program, administrative and financial information, and acknowledgment of the people who served SHRP 2 in 2007.