Why have both cantilevers been closed at the same time?

Both cantilever lanes have been closed to allow for a range of tasks to be carried out on each lane simultaneously. Working on one cantilever at a time would add an additional 8 weeks to the overall length of the project.

Phase 1 is currently programmed to last until end of July. The North cantilever will then be returned as a general traffic lane for the remainder of the project. At the same time South cantilever will be opened to westbound traffic.

Unfortunately, the cantilevers cannot be re-opened during this period as, once the existing surfacing material has been removed, we are unable to run traffic on the lane until the new surface has been laid.

It would also take too long to remove the traffic management, plant, equipment and the labour force to be useful.

The contractor is required to maintain a minimum 3 lanes during peak periods throughout the project. This will enable them work most efficiently, particularly when they move on to the main deck works.

We recognise that this will be a difficult period for our customers, and we are doing everything within our control to minimise the impact of the works. We are continually monitoring the traffic flows across the bridge and taking action to address any specific issues. We are also ensuring that all toll booths are open during busy periods.