"John Rowland" wrote in message
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"Brimstone" wrote in message
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John Rowland wrote:

Incidentally, I have just designed a grade separated
junction for Henlys on the back of an envelope.

Have you taken into account the topography

No problem, the envelope wasn't that crumpled.

and the geology?

No, why, should I have? I'm only talking about a few road bridges, not the
Petronas Towers.

Because if the geology isn't suitable the bridge will fall down, and a lot
of people will want to blame someone.