This 3D model was originally created with Sketchup 8 and then converted to all other 3D formats. Native format is .skp 3dsmax scene is 3ds Max 2016 version, rendered with Vray 3.00 Another attempt at what I've done already but it wasn't accepted. I will make the bridges later.
STL (Stereolithography, filesize: 1.01 KB), OBJ (OBJ, filesize: 2.39 KB), 3DS (3D Studio, filesize: 2.12 KB), DAE (Collada, filesize: 4.29 KB), FBX (Autodesk FBX, filesize: 8.73 KB), IGE (IGES, filesize: 300 Bytes), MAX (Autodesk 3ds Max, filesize: 18.1 KB), SKP (Sketchup, filesize: 6.54 MB), OTHER (Other, filesize: 1.27 KB)