HO Scale Big Bridge, Small Printers

This is my new model of an Arched Truss Bridge. All parts are designed to fit 8 inch printer beds.
The bridge is a single track double track bridge 152 feet long (21 inches). It can be lengthened with 26 foot sections (3.5 Inches), (single or double included) as many as you like.
All of my models are Free, Tips are not necessary...but they are fun.
What do you need modeled?
Happy Printing!
Kim