I have always thought the GeoTrax railway system needed a good trestle. Apparently, I am not the only one to think this. In fact, recently a creative GeoTrax enthusiast built a trestle for his son's GeoTrax set.
The video includes some instructions on how he went about building this and at the end offers an email address you can contact for plans. The final result is amazing and it only cost him about $20 to build. Enjoy!!!