The new oases were developed near to the upper reaches of rivers more,and roads connecting the west to east locating along south Tarim basin were also moved from north to south.

• 南北向的交通线路中,沿和田河的交通线路自古以来一直有人通行,而沿克里雅河的路古代也曾是连接盆地南北的主要通道。