All New Tooling Fully assembled - simplifes track installation in yards, stations and other areas Measures 16′ 40.6cm long Track centers: 2′ 5.1cm Includes complete instructions Snap-action points Solid rail points for better conductivity Isolated frogs with built-in jumper for powering as desired Current jumpers entering and leaving the frogs Insulated tie bar 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 (#948-83106, sold separately) Custom formulated nickel silver rail for outstanding electrical conductivity