PROJECT PROFILE Improvements designed for the Payson- Sholow Road in central Arizona in- volved the construction of several em- bankments, the largest of which would have been 340 feet high. Foundation preparation for these embankments re- quired excavation of colluvial soils in the toe areas to strengthen the founda- tion for the embankment and construc- tion of an embankment buttress on the foundation. Initial stability analyses and des

Join for free to read