1 Inventory Rating, as defined by the current AASHTO Manual for Bridge Evaluation, is that load, including loads in multiple lanes that can safely utilize the bridge for an indefinite period of time.  Operating Rating, defined by the same manual, is the maximum permissible live load that can be placed on the bridge. This load rating also includes the same load in multiple lanes. Allowing unlimited usage at the Operating Rating level will reduce the life of the bridge.
There are many different types of cookies.providing a list of few popular names of cookies: 1  Chocolate Chip Chunk. 2  Snickerdoodle. 3  Butter Sugar. 4  Rocky Road. 5  White chocolate macadamia. 6  Peanut Butter. 7  Oatmeal Rasin. 8  For more details visit : http://goo.gl/NmUlH0.
In cookie recipes, the two most common leaveners are baking soda and baking powder. 1  Baking soda is simply bicarbonate of soda. It neutralizes the acidity of the dough, allowing the cookies to brown in the oven. 2  Baking powder is a combination of bicarbonate of soda plus cream of tartar, an acidic ingredient.