After introducing the present structure of transportation corridor between Shaanxi province and Gansu province, This paper analyses the correlative relation between economic development and highway, railway and aerial transportation. Then it demonstrates their important role and lists existing problems. To forecast the developing trend of direct influential district models such as grey system, exponentialsmooth, linear regression are used. On the basis of above it predicts the transport production, mode classification and assignment. Lastly lay out of transportation are given for developing transportation corridor between Shaanxi province and Gansu province to solve the existing problems. |