The Yiyang-Loudi-Hengyang Expressway () commonly abbreviated as Yilouheng Expressway (), is an expressway in Hunan province, China that connects Yiyang, Loudi, and Hengyang. It is 222.632 km in length.
Route The expressway passes the following major cities:
Shuangfeng County Hengyang County Qidong County Taojiang County Heshan District, Yiyang Ningxiang Xiangxiang Louxing District
Scenic spots Goulou Mountain National Forest Park Mount Heng (Hunan) Taojiang Scenic Spot Xia Minghan's Former Residence Wang Fuzhi's Former Residence Luo Ronghuan's Former Residence Zeng Guofan's Former Residence Meishan Palace Liu Shaoqi's Former Residence Huitang Hot Spring Miyin Temple
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