On the right bank , the bridge is approached via a metal overpass .
The entrance to the bridge from the left bank passes through a concrete multi-span viaduct built during 1911 -- 1913 by the Danish company Christiani .
On the right bank , the bridge is approached via a metal overpass .
The entrance to the bridge from the left bank passes through a concrete multi-span viaduct built during 1911 -- 1913 by the Danish company Christiani .