Triple track curved bridge: N scale

[Catt]

Bruce, if this was my project I would do those sides with girder brige pieces .They are easy to bash to just about any length you might want and would also make the ballasted deck more prototypical looking.The plastic you are using for the deck is plenty thick enough to glue the sides to.To make the sides I would use the large Evergreen Tile or sidewalk .

Here is a pic of one of two girder bridges I did for my Z layout,it may help you understand what I am fumbling to say about the construction.except for the deck the whole bridge is Evergreen sidewalk stock,angels and strips.



These are suggestions only and should be taken only for what you may think they are worth.