The file 'Jersey Barrier 3D Printer Model' is (stl) file type, size is 1.87 KB.
This is officially called a "precast concrete temporary barrier" but is usually called a "jersey barrier" since they are used extensively on highways in New Jersey. This one was designed by a friend of mine who is a civil engineer, John Mastronardi. It is scaled to 1/87 of full size for use with HO scale models. It also can be scaled down 54% for use with N scale models.
Jersey_Barrier.stl |