Ben my friend, just as I had hoped, mention the word bridge and you chime in. Thanks. I'm looking for a spline trestle. I'm assuming, that word again, that wawasoo's trestle allowed for sharper bends but I'm not sure about that. Just to refresh your memory you made me an item that you called a loading hopper for wheat or grain. I call it a rack especially if you put several together. The kuid is 2:210518:7946:1 in case others want to check it out. I use it for a variety of things. Back to the trestle. Two routes that I have modified, Ashland Central System and Caney Fork RR use trestles that bend sharper than normal. Wawasoo's fit the bill but it's too short. I need a higher bendable trestle. I will look into your bendable trestles and see if they match the other guy's. Hang loose and I'll get back to you in this thread.
To the others who have replied, thanks. I have and use everything that you mentioned. A curved girder bridge would not look correct at this point. I use these bridges a lot in my routes.