The Ductile Iron Pipe Research Association (DIPRA) welcomes the Canadian city of Saint John, New Brunswick into its Sesquicentennial Club recognizing the city for its continued use of a 150-year-old cast iron water pipe. "Cities that made the commitment to laying iron pipe more than a century ago understand that vital role that such strong, resilient, and durable pipes play in long-lasting infrastructure," said DIPRA President Patrick J. Hogan. "We're excited to welcome the city of Saint John to the Sesquicentennial Club and honor the decisions made by the water and engineering professionals who best understand their community's needs for safe and reliable drinking water."