Isola Sacra - Central part - Bridge

At the north end the Portus to Ostia canal could be crossed by a bridge. An imposing brick pier, apparently supporting an arch, is still visible. Through the geophysical research more piers were identified that measure c. 5 x 8 meters.

Area 6 of the geophysical research, with top right the remains of the bridge (G33; m6.4 - m6.7). Image: Keay 2020, fig. 4.14.