Italy, Bike path from Marco Polo (Venice Airport) to Venice Mestre Station??

I've dug up the Mestre town bike paths map which are pretty ropy and I've followed a bunch of Street View roads and I can't spot the obvious route. I'm sure the local airport workers don't fight down the SS14.

I can see going up the Via Triestina looks ok if you can get to it and also there are some dyke roads down on the lagoon. What's best???

 

Sorry guys it looks like I've found the 2012 map which is not bad, it is held at the Le Pista Ciclabili, anyone knows it on the ground?