Dongjia Interchange includes 9 ramps, A, B, C, D, E, F, G, H and I * * *, which will extend from Xinhui Avenue Viaduct to Shunde, Lille and Zhuhai respectively, showing a "caring" layout. In addition, Dong Jiali has a main road that spans up and down, which is equivalent to a three-story interchange. The whole bridge is nearly 4.6 kilometers.