City of Portland By Angela Cotey | April 2, 2024 | Last updated on August 7, 2025 Email Newsletter Get the newest photos, videos, stories, and more from Trains.com brands. Sign-up for email today! Get Updates The eastbound City of Portland passes the tower at Clinton, Iowa, behind two Chicago & North Western E units at 9:10 a.m. on June 4, 1953. Ahead lies the Mississippi River crossing and the Windy City. Robert R. Malinoski photo Share this article Print Facebook