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2nd Tyne
Tunnel Open trench - on the North side |
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| The trench was covered over and became the new tunnel The yellow jacks are hydraulic jacks keeping the concrete walls in place - April 2009 |
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2nd Tyne
Tunnel Open trench - on the North side |
|
| |
||
| The trench was covered over and became the new tunnel The yellow jacks are hydraulic jacks keeping the concrete walls in place - April 2009 |
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