TY - GEN TI - Historic Columbia River Highway, Wahkeena Falls Footbridge, Spanning Wahkeena Creek near Historic Columbia River Highway, Troutdale, Multnomah County, OR AU - oregon department of transportation AU - historic american engineering record AU - lancaster, samuel c AU - billner, k p AU - grogan, brian AU - hill, samuel AU - benson, simon UR - https://www.loc.gov/item/or0365/ ID - or0365 ER -