Forecasting is the process of making predictions of the future based on past and present data and analysis of trends. A commonplace example might be estimation of some variable of interest at some specified future date.Prediction is a similar, but more general term.ualitative forecasting techniques are subjective, based on the opinion and judgment of consumers, experts; they are appropriate when past data are not available. They are usually applied to intermediate-or long-range decisions.
That is a very large bridge however the highest interstate bridge in the United States is the Glade Creek bridge. This 2,179-foot (664 m) long deck truss bridge[3] towers 660 feet (200 m) above the creek bed, making it the highest Interstate bridge in the United States.
This region contains an astounding 10 of the worldâs 12 highest bridges. All ten of these exceed 1,115 feet (340 meters) in height while six have held the world record for highest road or rail bridge including the latest Guinness book champ, the stunning 1,854 foot high (565 meters) Beipanjiang Duge Bridge.