Baker White Pine-China Creek Drainage

The Baker White Pine constructed the Curry branch, reaching its zenith at a wye that crossed Forest Circus Road #11. The northern leg of the wye went down Clear Creek to Curry (now under Phillips reservoir), the western leg went down Trout Creek to Whitney and the southern leg went down China Creek. I have seen reference to a locomotive shed somewhere on China creek drainage. Anybody have information about this, maps or photos? Also, I have seen it posted that the Oregon Lumber Company constructed the Trout Creek branch, building eastward from Whitney. Is this true, and when was construction started? When did the the Curry branch and the Trout creek branch come together?

Brian