Fairly easy …
Tinsley viaduct.
Paul
yep, tinsley for sure.
You can tell its Tinsley 'cos of the camera shake. This is being caused by the bridge shaking as the heavies go over the top.
Did you know that only two bridges of this design were built. One at Tinsley and the other one in Belgium. The Belgian one collapsed… 
Yes it is Tinsley 
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and again 