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| The Otira Viaduct. At lower left you can see a chevron-shaped structure on the hillside just above the support pillar. It's there to protect the pillar from rock falls, and it looks as though it's come in very useful. | |
| Total images: 15 | Help | |
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| The Otira Viaduct. At lower left you can see a chevron-shaped structure on the hillside just above the support pillar. It's there to protect the pillar from rock falls, and it looks as though it's come in very useful. | |
| Total images: 15 | Help | |