Beginning in early February, wooden planks from a well-preserved shipwreck have become visible above the surface of the water in Stockholm, showcasing a clear silhouette of the vessel. According to Jim Hansson, a marine archaeologist at Stockholm's Vrak – the Museum of Wrecks, these shipwrecks were intentionally sunk by the Swedish Navy. The ship in question is believed to have been scuttled around 1640, likely to serve as a foundation for a new bridge to a nearby island.

Archaeologists are still working to identify the specific ship, as it is one of five similar wrecks arranged at the same location, all dating back to the late 16th century and early 17th century, intended to support bridge construction. Jim Hansson elaborated that using the hull itself, made of oak, was a practical solution to avoid sourcing new timber for the project. He emphasized that in the Baltic Sea, shipworms do not feed on wood, allowing these shipwrecks, some 400 years old, to remain well-preserved.

This discovery not only sheds light on the maritime history of the region but also highlights an innovative approach to construction that utilized existing resources. The reuse of old ship hulls in bridge building reflects a specific historical context during the period and poses questions on sustainability practices in contemporary society. As experts continue to examine these wrecks, they may provide valuable insights into naval architecture and the historical use of marine resources in Sweden during the 17th century.