the North Fork. Mining interests blasted the channel through a ridge in 1904 in order to expose of the original riverbed for prospecting on dry land. The Kink is listed on the National Register of Historic Places as a significant engineering feat of the early 20th century. See also List of rivers of Alaska List of rivers of Yukon References External links Fortymile Wild and Scenic River - BLM page Rivers of Alaska Rivers of Yukon Rivers of Southeast Fairbanks Census Area, Alaska International rivers of North America Wild and Scenic Rivers of the United States Tributaries of the Yukon River Rivers of Unorganized Borough, Alaska