Columbia River From Hwy 30 (2011)Old Viewpoint on Hwy 30 (2011)Backfilled U.S. 30 Underpass?Toothrock Tunnel, EastboundTooth Rock Tunnel on the old Columbia River Highway (U.S. 30) east of Portland, Oregon, 1938Toothrock Re-alignment Pilot TunnelToothrock Tunnel Photo in Vista HouseSource temporarily uncertain...Eagle's Nest and road alignment looking east April 18, 1936Eagle Creek Bridge Construction and CRH Re-alignment October 8, 1935Eagle Creek BridgeScale from Old Weigh Station (2013)Old U.S. 30 Water Route CulvertTooth Rock Tunnel on the old Columbia River Highway (U.S. 30) east of Portland, Oregon, 1938