Traffic Scotland’s latest tweet says: “M90 northbound traffic heading towards Fife, still queuing 4 miles on approach to the Bridge from Kirkliston.
“Local roads queued as well such as A904 and B800.”
One tweeter, @JayNeeean, said: “People slowing down on bridge to look at aircraft carrier.”
Traffic Scotland also tweeted that the A720 Edinburgh bypass has been busy this evening, eastbound from Hermison Gait to Dreghorn, following an earlier minor crash.
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