3.the convergence of two parallel tracks in a narrowplace; the inner rails cross and run parallel and then diverge so a train remains on its own tracks at all times.
4.A section of double railroad tracks formed by the temporary convergence of two parallel tracks in such a way that each set remains independent while traversing the same ground, affording passage at a narrowplace without need of switching.
8.Dealing with when making strong narrow pass, insurance company is car boat royalities is legal withhold obligor, insurance company makes strong narrow pass in collection when, must take the place of royalities of boat stopping a car.