Twenty years later, during further excavations at the site, more sections of the causeway were dug out, some of them containing posts several metres long, plus a complete spear, a currency bar, a sword, a dagger and some bronze fittings, all of which appeared to have been deliberately damaged before their burial. The most important discovery was two Iron Age votive boats. One of these boats, as well as other artifacts from the site, can be seen at The Collection in Lincoln. The area around the site of the causeway was opened as a nature reserve managed by the Lincolnshire Wildlife Trust in 2006.