A forestry operation in northern Alberta constructs its temporary access roads with native, fine-grained materials and uses these roads during both frozen and unfrozen conditions. The log hauling fleet associated with this operation utilizes central tire inflation systems to reduce road damage and improve mobility. This second of three reports describes an evaluation of the design and construction of temporary access roads trafficked one year after construction; quantifies grading maintenance savings resulting from the use of road seasoning and optimized tire inflation pressures; and discusses the validation of a USDA Forest Service rutting model and its potential for use in other applications.