In the bridge building construction is to make the two sides of thing more closely,because s city commercial center because it is a whole,if only to build bridges,people will think this is west side,there is the east side,on a bridge built house can make things together,no distance.The second reason is,we must make good use of S City along the geographical advantage,in Joe building can attract people to consume,tour,as the Italy XXX bridge a,is the commercial center of Venice,and is a famous scenic spot.Bridge housing in the future will be used for commercial,there are restaurants,bars,night life for people.
3:bridge has two bridges,it is shaped like the letter "X ",the bridge is 150 meters long,each 12 meters wide bridge,on both sides of 60 meters long shopping street on both sides of a sidewalk,the middle part is 24 meters wide and 30 meters long open space,people can enjoy the middle position of River Bridge king.