This is an big Ho scale bridge, total Length is 30 inches. It's in 2 sections with each section being 15 inches long. The bridge is 9 inches tall. And is 88.9 mm wide.one lane train set for HO scale with room for added things like light poles or side walks or other custom things for trains or cars . This bridge was originally made by request of a customer who sent me the measurements that worked for his set up. This is customizable. The original bridge I designed was for N scale so I have N scale versions as well. Measurements can be changed as well as minor design changes. Change in size will effect price. If any bigger price will go up. If smaller price will go down. It's 3D printed and takes a while to make. The bridge is made per order and each section takes nearly 2 and a half days to 3d print. So it may take up to 4 days to 3d print and ship out. It's not cheap to make these and they use a lot of hours of machine time and a tons of filament.  Color can be changed as well if I have enough of the color you want it made un. But I usually make these in grey or silver. Fast shipping.  The material these are made from is pla filament plastic . These are paintable as well. Paint covers well on them.