Secrets of the A90 

I think I may have a copy of the engineer's Report on Brechn bypass somewhere on my shelves... From memory, the two overbridges were installed with an extra 100mm of clearance to allow for overlaying with a blacktop surface "in the future".

Dundee to Abrdeen was A929 (Bits of which still exist in Dundee), then A94 from the mddle of Forfar before the bypass was built - The junction picked up the A929/A94/A926 originally but there's been a lot of renumbering sice those days and since the Forfar bypass was built. interestingly, the comment from some minister about no dualling on the A94 - I wonder if that referred to the bit between Perth and Forfar as there are a lot of parts of that which were clearly the old three lane standard? Either way - very informative discussion lads - Keep up the good work.