This thesis used Barro growth model,established empirical approach to analyze the effect of transportation infrastructure facilities on regional economic growth based on the 17 important cities along the East and West traffic artery Long-Hai and Lan-Xin railways on the New Land Bridge of Asia and Europe. The empirical result proved that:transportation infrastructure facilities have a significant positive effect on economic growth,however,the different areas and transportation infrastructure conditions had a different role of promoting economic development,a large-scale of renovated or expanded transportation infrastructure facilities of the New Land Bridge of Asia and Europe made a remarkable success for the early realisation of the Rise of Central China,Western Development and running after Strategies. <<