St. Paul Union Pacific Vertical-Lift Railroad Bridge
That’s the black bridge in the foreground. Built in 1913, now 101 years old and still going strong. They don’t build them like that any more. The brown bridge behind it is the Robert Street Bridge, which was built much later, in 1924-25. In the distant background is the Lafayette Bridge, which is currently in the process of being replaced; it was built in the 1960s.
This concludes today’s Bridge Update.