Expand your model train layout with this Bachmann E-z track graduated pier set. This train trestle overpass is constructed out of black plastic, and it has a spot for an advertisement. Made to HO scale, it is a C track type and coordinates with other pieces of train track. This 14-piece set snaps into place easily, and it uses DC-powered track switches. The set weighs just 0.95 pounds, and it is designed for people ages 14 and older.