Kelso Junction was located on the Milwaukee Road's branch line between Channing and Ontonagon. It was nine miles west of Channing. and the branch to Crystal Falls and Iron River left the line here.
Modern aerial photos suggest a full wye was located here, but valuation maps do not confirm that the west leg of a wye existed.
A passing siding was located on the Ontonagon branch starting just west of the junction switch, which was 1,220 feet in length. [MILV]
The following sources are utilized in this website. [SOURCE-YEAR-MMDD-PG]: