3b Teams have been busy building a pedestrian tunnel under the NC500.

This modular solution in precast concrete, pre-clad, in natural stone was installed without disruption to the very busy NC500 route. The structure was backfilled and the road relayed on top whilst works continue internally to hang a steel walkway for guests to move between buildings on either side of the main carriageway safely. Adding to the complications was the water course that now passes through the tunnel below the walkway gantry. More images to follow.