"Lift-Off" Rail Joints

[Anonymous]

I have seen many layout plans that include access to remote parts of the layout by means of lifting a section or sections of rail to open an aisle or passageway. None of these plans explains how the rail is joined so as to ensure reliable electrical conductivity, as well as smooth, non-derailing operation. Can you suggest some ways to do this? Since different locations may require different configurations, the more suggestions you have, the better!

[Anonymous]

Mine is a hinged bridge that spans about 4 feet. On the hinged end, the pivot point of the hinges is about 1 inch above rail level, so when the bridge is raised, the two rail-ends move apart a bit. That way, a minimum gap can be maintained, and alignment is not a problem. Hinges must be large enough (I used 4-inch long strap hinges) to prevent movement. Current is maintained with jumpers, and the comman rail has a switch that breaks the current when the bridge is up. The other end drops into an adjustable nest to allow proper position of the rails. This end is at a block junction, so feeders aren't necessary. Good luck. Ken, Grand Rapids MI.