《徐霞客游记·滇游日记二十八》
一里多，有个村庄盘踞在小河北面的山坡上，夹住道路形成村落，这是黄连堡，这才知道这条小河就是双桥河了。
一里余，有村踞小流之北坡，夹路成聚，是为黄连堡，始知此小流即双桥河也。
In more than a mile, there is a village nestled on the hillside north of the small river, which forms a village by sandwiching the road, this is Huanglian Fort; it is then that it is known that this small river is the Shuangqiao River.