A picture of a trestle on the west side of Homestake Pass, which crosses the continental divide just east of Butte, Mt. The tracks on Homestake Pass are owned by BNSF & are currently inactive, although Montana Rail Link is looking into reopening the pass to relieve congestion on Mullan Pass. The grade on Homestake is 2.2% on both sides, about the same as MRL's Mullan Pass.