Track is the most important model on your HO layout, and WalthersTrack makes it easy to create realistic mainlines, sidings and more! Combining great looks and great performance, each Code 100 item comes fully assembled and features: Models 150-pound rail used on high-speed and heavy traffic lines Thin profile ties in realistic dark brown with enhanced wood grain detail Fine profile molded spike and tie plate details on each tie Spike-mounting holes positioned next to the rail Molded starter points on underside of ties for track nails Custom formulated nickel silver rail for improved electrical conductivity Designed for use with left-over sections of Code 100 Bridge Track (#948-10004, sold separately), this set includes: Two Bridge Track End Pieces Two end piece ′wood′ Filler Ties Check out WalthersTrack and accessories here!