Looking at the sponsor logos across the bottom of the poster it appears that Dunlop have dropped out and Michelin are now in - makes sense therefore that the bridge has gone and the Michelin scoreboard is on there. (In fact no Dunlop logo or bridge for previous 2 posters as fas as I can see - last appeared in 2011).
ACO logo seems to have had quite a few variations even in the comparatively short time I have been following - always along the same lines but slightly changing.....
F