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Old April 20th 17, 08:19 AM posted to uk.transport.london
[email protected] spud@potato.field is offline
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First recorded activity at LondonBanter: Oct 2015
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Default Woking to Heathrow

On Wed, 19 Apr 2017 16:14:24 -0500
wrote:
This is probably true but the unguided section at Orchard Park probably and
the approach section to Cambridge North station definitely are unguided on
cost grounds.


Comparing to clearing the ground, casting the concrete and moving into place,
how much extra in percentage terms would bolting a pair of steel guiderails
into place cost? It can't be that great and I'd be surprised if they didn't
recycle the old rail track to create them.

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Spud