@Paul50 Part 2 I have enclosed some photo's for you, these are from memory the same colour as Horns bridge. This is a GCR overbridge using the same bricks Although the colouring is not over clear in the photos, the colour in a blueish purple but looking greyish in some light Hope this gives you some idea of the colour and typical make up (perhaps one for @justin.noble to do a wrap for you using the blue engineering bricks)

Posted by Dave K at 2025-10-07 11:52:46 UTC