318国道，别名川藏线，是指上海—聂拉木公路，起点为上海市人民广场，终点为西藏聂拉木县中尼边境樟木口岸，全程5476千米。
318国道经过上海、江苏、四川、西藏等八个省份。因其横跨中国东中西部，揽括了江浙人文、川藏高原等景观，曾被中国《国家地理》杂志评为中国景观大道。
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摄影大神

有点意思

爱了爱了

真是人才

靠谱！

318国道，别名川藏线，是指上海—聂拉木