TRAVERSABLE • DICTIONARY ONE.COM • Definition of Traversable

... and towards evening came to a complete impasse in the middle of the river, with open water in front and on one hand, and new thin ice on the other. So we had to turn round and go back again a long way, the mid-river being the only traversable place, until, when it seemed that we should have to go round another bend to reach a crossing, Arthur proposed that he and William, who wore mukluks, should carry the doctor and me, who wore moccasins across the overflow, and then rush the sled across; and this we did, wetting ...

— Ten Thousand Miles with a Dog Sled - A Narrative of Winter Travel in Interior Alaska • Hudson Stuck