It is accordingly a clear need to improve current freight transportation system and invest more on the infrastructure construction, particularly in ESB area, in order to encourage the railway usage, serve the existing and future demand, and make the investment become more attractive. However, to achieve the improvement, there are obstacle issues to overcome, most importantly the freight traffic congestion in the ESB. This paper aims at proposing recommendations in order to improve the current freight transportation system by means of clarifying current congestion problem of rail freight transportation of SRT as well as a potential solution.