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Below is a layout out that I've been playing around with.  I'll be using realtrax on top of two 4X8 tables.  The turns are o42 and o31. The elevated track has a 6% grade.  I have six o42 switches to work with (3 left and 3 right) so I can do the figure eight reversing loops and either the two sidings seen on the top or the run-around on the left side.  What I'm going for is a layout that can run two trains at once, has a track that can reverse in either direction, and has some elevation/over-passes.  I'm interested to hear what folks have to say about this design.  Any and all comments welcome especially around if I should use the two switches for siding or the run-around, or something else.  The one thing I don't like about the run around is that I don't have enough room to put an un-coupling track in the middle of it.

 

o42 Future Layout

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  • o42 Future Layout
Last edited by Pontiac787
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Pontiac787,

 

You only need a passing siding in your current design if you plan to run three trains because, right now, you have no way to move trains from one loop to the other.  That also means that trains on one loop will always run the same direction which can become boring very quickly.  You might be better off with just one reversing loop (even if you have to back a train through it to reverse its direction) and using the other pair of turnouts to make a crossover between the two loops.

 

Finally, a 6% grade will make it nearly impossible for most engines to pull anything up to the top.  Heck, they might not be able to get there themselves.  4% is usually the maximum grade most here would accept, I believe.

 

Sorry to be so negative.

Chuck

Thanks for the comments.  Here are some of the thought behind the initial design.  The purpose of the run-around was for cutting out cars. I know that 6% was steep but I thought that I read that was the grade used for the over/under trestle sets from MTH and Lionel.  I can elevate the outside track to decrease the grades.  I was planning on leaving the two tracks separate for now but adding another table to make a U in the future and connecting them on that.  I'm open to cutting back to one reversing loop and using the other four switches to connect the loops but I don't think I have room. 

well I disagree with the otter 2 posters I find your layout interesting and simple. I would not eliminate that figure 8 as it allows that train to turn and go either direction the other level you can address when you add the other part of the 4x8 to create the U shape in mean time your hands can turn the engine to run in opposite direction. sometimes simple outguns the wholly smokes effect.

 

changes yes to make the upper level only going down to 4" trains will negotiate that easier yet give variety and if you scenic it a hill declining adds to the effect.

 

will you be able to walk around the entire layout? if you can create a view block it will break up the round and round effect.

 

best advice I can give is take all track create it on the floor using whatever to create the elevated line if a smile and happy feeling emerge go with it after all you are the one that has to like it and nobody else that is why were individuals and each has there own preferences.

 

 

$oo

 

 

 

 

 

Last edited by $oo Line

$oo line, what do you mean by going down to 4"?  A 4" rise instead of 6"?  The rise will need to be tall enough so that an engine can pass under the elevated track.  Are you suggesting to raise the rest of the track on that loop 2" so I can get the clearance I need with a 4" rise?  That is definitely a possibility.  Also, I can get to all sides of the layout but control it from one area. 

 

Russ - valid point.  My grand plan is to have a U shaped table where the outside of the U is elevated and the inside (where the controls will be) is on the "ground".

Last edited by Pontiac787

okay where you start lowering track at right side at the 3.75" make that 4"  then at the 0.30" start increasing the rise back to 6" is what I meant.

 

now if you use open grid you could lower the bottom track 2" by notching out 2" of the cross bracing and can create a slight gully  and then increase lower rack back to table level again yes it is work but sometimes the payoff is better than saying it won't work. see what I mean about the possibilities if you think out of the box so to speak. you still have the 6" clearance  with upper level at 4" yet trains can easily climb a 2" rise and if you continue that to right side where tracks cross each other you have a scenic effect. at very little cost as the wood is already there!

 

like i said try it on the floor for a visual see if you like the effect.

 

$oo

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