The sandstone parapets were replaced with iron railings, the inner gate (now isolated) was removed and the eastern moat was filled with earth, obviating the outer drawbridge.
[12] The last substantial change to the bridge's appearance was made in 1864, when the eastern gate was pulled down because it inconvenienced the residents of the medieval guard tower, the Felsenburg, which had since been converted for residential purposes.
[13] In its current form, the bridge is reduced to the medieval construction core, with no traces of the once extensive system of fortifications or imposing baroque gates remaining.
The stones of the three slender tuff arches date back to the construction period, while the Neo-Gothic wrought-iron railing was installed in 1819.
[15] The cobbled roadbed, which carries two lanes amenable to motor traffic as well as sidewalks, was replaced in the bridge's last thorough renovation in 1979–81.