Detail modern highways and access roads serving ports, military bases and other heavy industry quickly and easily with the Cornerstone Concrete Grade Crossing kit. Matching the style of prefab concrete crossing panels in use from the 1990s to the present, the kit includes parts to build a 60-scale foot wide crossing, perfect for four-lane highways, and molded cut lines make it easy to customize to fit two-lane streets as well. Molded in realistic concrete gray, authentic details include recessedd crane lift bars, tapered ends and a nonskid surface, and the kit also includes matching street approaches and between-track sections. Easily used with Code 70, 83 or 100 tracks, add the SceneMaster Modern Cantilever Grade Crossing Signals (#949-4330 2-Lane, or 949-4332 Single Lane) and Grade Crossing Signal Controller (#949-4359) each sold separately to complete your new contemporary crossings. Kit includes: 2 Paving Approaches: each 5-1/2 x 1″ 2 Crossing Centers: each 9 x 1/2″ 22.8 x 1.2cm 4 Crossing Edges: each 9 x 1/4″ 2.8 x 0.6cm 1 Double-Track Center Paving: 8-15/16 x 1-1/8″ 22.7 x 2.8cm