高奴 (Gaonu)

位于桥儿沟乡尹家沟村西200 米。城址平面略呈三角形，东西约1000米，南 北约900米。城墙夯筑，现存北墙及部分东、西墙，共长 约2500米，残高3～6米，夯层厚9～18厘米。据《史记· 项羽本纪》,项羽“立董翳为翟王，王上郡，都高奴”。 张守节《正义》:“《括地志》云：‘延州州城即汉高奴县’”。《元和郡县志 · 关内道三》:延州，“秦置三十六郡， 属上郡。在汉为上郡高奴县之地，今州理即上郡高奴县之 城也。项羽三分秦地，立董翳为翟王，都高奴，即其地也”。史籍所记高奴地望与该址相合。

Located on the west 200 m of the Yinjiagou Village, Qiaoergou town. The city is roughly triangular in plan, measuring about 1,000 m east–west and 900 meters north–south. The city walls were built of rammed earth. The northern wall and parts of the eastern and western walls survive today, with a total remaining length of about 2,500 m. The surviving walls are 3–6 meters high, and the rammed-earth layers are 9–18 cm thick. Zhang Shoujie quoted Kuodizhi in the Shiji Zhengyi, the Yanzhou prefectural city site is the location of Gaonu County in the Han Dynasty. The Atlas marks the location of Gaonu County to Yinjiagou Village.