Wednesday 12 November 2008

NEW Victoria River Bridge

On the road again..........in November and yes, an airconditioned car is delightful on long trips in 40C weather. A quick 1200kms round trip to collect grass plants, and take some photos.

It can be very wet in the Northern Territory. And the rivers can rise to very great heights.



This bridge on the right is relatively new, but still has managed to be submerged for many weeks in several of the last few rainy seasons, including nearly 6 weeks last wet season from late January 2008. The river appears very benign now, in November, at the end of the Dry Season, with a few long waterholes, and little, if any, flow, except maybe after a big storm nearby. But come January and February and that water hole is part of a torrent that can be 3-6 metres above the existing bridge. For weeks at a time!

This is National Highway 1, the main circular road around Australia, and this section provides the main link between northern Australia and Perth. Not having a road connection for many weeks is a bit of a disaster.

The project will build the new bridge, about 10m above the present one, and redevelop a large section of the road, on either side, above flood heights. As you can imagine, the river spreads out almost across the entire Victoria River gorge when in full flood. The new road sections need to be mostly above that datum level.

Early days yet, but the new bridge is making good progress.

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