Rocking Suspension Bridges???

[Super]

There is a new Rocking Suspension Bridge set to be released in early July and the color is in orange and green, this got me thinking...how many versions of the Rocking Suspension Bridge are there?

I just re-discovered a set and variation I did not recall...The Spiderman Dream Railway set had a gray and red version. So along with the more available brown and orange Thomas set are there any more versions?

Look at the train sheds in the Spiderman set, that reminds me of the dark ages of Tomiyama. 1960s are full of blue during that time.