go you! the main thing i fine is there few sections of nice straight and recently re-tarmaced roads which have 3 / 4 ped crossings about 300yrds apart and yet still have jay walkers all over which are hard to try and avoid at high speeds so have to slow down plus the loss of momentum at the reds' recon if it was all clear and no lights i could do it in under an hr.
ineed my first commute along this route took me 1hr 55 on a front suspension heavy mountain bike last year swap to a roadie bout 5months ago took 20mins off instantly :-)
I can tell you that our commute is not the easiest nor fast most of the time, quickest I have done was yesterday http://www.endomondo.com/workouts/48851489 however I have done a Livingstone to Sighthil which is 13mile approx and did that in about 35mins, what a difference when its flat and not breezy
and Livingston to Sighthill in 35 mins, are you sure that wasn't in a car... ?? 
Looks like you work up near Hermiston Gait Mr Grumpy??
That my friend is equal to a sub 27 minute "10" in a time trial averaging over 22mph, more than impressive. I would get some tribars clipped on and go and give it a go if you haven't already.I can tell you that our commute is not the easiest nor fast most of the time, quickest I have done was yesterday http://www.endomondo.com/workouts/48851489 however I have done a Livingstone to Sighthil which is 13mile approx and did that in about 35mins, what a difference when its flat and not breezy
yes you go past NHS24 and turn left about half a mile down the road, past Queen Elizabeth Yard and then down the hill onto Burnshot road, its not too bad traffic wise and a much better road to rise on than the Dalmeny cycle path.
