On 16 Oct, 23:58, wrote:

The tunnel originally tiled, they have been removed long ago and
plastered over. Any trace of where the bridge was connected to the
other side would also have been plastered over. If the bridge isn't
connected to the holes what else was it connected to??

Rob

I think its the bridge in this picture -
http://www.pendar.pwp.blueyonder.co....6_Euston07.jpg -
and in this one - - http://www.pendar.pwp.blueyonder.co....6_Euston10.jpg
- which is still there, just beyond the southbound end of the
platform.