Olá, bom dia ALEGRIA! 149 years ago today, on 4 November 1877, the king and queen of Portugal opened a red iron arch high above the Douro. The Ponte Maria Pia, named after the queen, finally brought the train into Porto. And the company behind it was Gustave Eiffel’s, twelve years before his tower went up in Paris. Today’s sheet, Nº 23: A Ponte Maria Pia, is in the classroom. A myth-buster to start: Porto’s other famous iron bridge, the Luís I, is often credited to Eiffel, but it was designed by Théophile Seyrig, his former partner. And a language nugget: in Portugal, a train is o comboio, not o trem as in Brazil. Over to you: which is your favourite of Porto’s bridges? And has anyone walked across the top of the Luís I? Boa viagem! 🚂