Progress in the construction of the Velsertunnel under the North Sea Canal. The rail tunnel is already approaching the final stage on the south side of the canal. The exit from which the train is connected above the ground to the rail network is almost complete. Seen from the outside Date: 4 august 1955 Location: Noord-Holland, Velsen Keywords: construction, tunnels, road and hydraulic engineering Institution name: Velsertunnel

---

Size: 2392px × 2924px
Photo credit: © BNA Photographic / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: