sentences:  When the bridge was completed, Pflueger designed the Transbay Terminal, the main transit center for the train lines built on the lower deck of the Bay Bridge.For the Golden Gate International Exposition of 1939–1940 on Treasure Island, Pflueger joined a committee of well-known Beaux-Arts architects and was frustrated in establishing a more modern design scheme, though his own Federal Building amply demonstrated the new direction he espoused.Pflueger's contributions were among the few buildings at the Exposition that received positive reviews.