Check out City Center Roundabout Road Low-poly 3D model on CGTrader for $2.99. High-quality mesh by linamodam: 1000 polys, 1000 vertices. Textured, UV Mapped.
OBJ (OBJ, filesize: 320 KB), MAX (Autodesk 3ds Max, filesize: 15.2 MB), DWG (AutoCAD, filesize: 206 KB), FBX (Autodesk FBX, filesize: 14.8 MB), 3DS (3D Studio, filesize: 246 KB)