China National Highway 667
China National Highway 667, also known as the Wuwei-Dingxi Highway, is a national highway in China, which connects Wuwei and Dingxi in Gansu. The highway is long.
China National Highway 667, also known as the Wuwei-Dingxi Highway, is a national highway in China, which connects Wuwei and Dingxi in Gansu. The highway is long.