What's Your Wishlist?

So is that upper level made to accept a Blue Track?

Well, according to this ttdb.info picture, it is:



I suppose it would be fairly complicated to connect the upper track to the rest of the elevated rails, but I wouldn't use it. It's just a piece that would look nice on one of my double curves, here for example:



Now wouldn't it?

It's an old problem with double track layouts: most of the scenery parts are made for single track. There are some pieces, like double crossing, but not with sound (the sound crossing is made for single track). Also the stations (except some stations in the big sets) are made for single track....
This double tunnel is such a nice piece, and, of course, rare.