Abstract: A tie system having at least one tie with a generally hollow, unitary body. The tie body is preferably made from a metal such as, but not limited to, steel. The tie is created as a unitary body and may be cast in its final form, however, in a preferred embodiment, the body is created as a tube which is then deformed into the final shape. Once the tube has the desired shape, a plurality of openings are cut therein. Components of the switch machine are then disposed within the tie body.

Abstract: A switching assembly includes a pair of hollow ties, a pair of supports, and a linkage. The linkage extends generally through the hollow ties, whereby the cribs are generally free of linkage components, and the ballast in the cribs can be compacted with known automated machinery. The linkage includes a number of lugs and a number of rods, with the rods each being formed from standard bar stock and threaded, and with the linkage configuration avoiding the need to custom bend any of the rods. The hollow ties are formed from generally available standard box section steel, as are the supports. The spacing between the hollow ties can be varied in accordance with the pitch of the other rail ties of the railroad switch. Each hollow tie can include a heater. The switching assembly is highly adjustable, which makes it suitable for use in numerous different track configurations.