below rochester creek the bell-irving river flows southwest. owl creek, whose headwaters lie near mount alger, joins the bell-irving from the northwest. hodder creek joins near a locality called bell ii, where the stewart–cassiar highway crosses the bell-irving river. just downstream the bell-irving is joined by teigen creek from the west, whose source lies close to the source of the unuk river. the yukon telegraph trail and the stewart–cassiar highway leave the bell-irving here and follow teigen creek and its tributary snowbank creek north to ningunsaw pass, then along beaverpond creek and the ningunsaw river to bob quinn lake and bob quinn lake airport.