The intersection of Roseburn Street/Roseburn Terrace/Wester Coates is always fairly horrible. It's my commute. These long queues of traffic on Corstorphine Road have not made much difference to me. A bit wary of impatient drivers belting out of Russell Road, but otherwise I'm pedalling serenely along a fairly empty lane going east while the westward traffic is stopped. Not so good coming home, however can walk a stretch of pavement.
Now if everyone sitting in that long line of cars were on bicycles... nae problem.
@neddie - yes - you can see what really holds up the traffic.