这些设计规范已经更新，以反映脚手架、模板和临时支护结构的设计和施工实践的现状。信息的布局通常与第一版相同，但施工规定已移至ASHTO LRFD桥梁施工规范中。第2节——脚手架中的荷载已大幅修改，并包括ASD和LRFD设计规范。

These design specifications have been updated to reflect the current state of the practice for the design and construction of falsework, formwork, and temporary retaining structures. The layout of the information is generally the same as the first edition, however the construction provisions have been moved to theAASHTO LRFD Bridge Construction Specifications. The loads in Section 2--Falsework have been significantly revised, and both ASD and LRFD design specifications are included.