Seanthehack:Everyone's ideas are a big help. I am some what opposd to taking someone elses ideas, but I really like the trackplan Chris posted. It is about the size and focus I was looking for but I was wondering if I could expand its opoerations a little? The only thing I do not like about it is the Track that disappers behind the backdrop. Other then effect what would it be used for?
It is probably mainly a scenic element for effect. Just like the crossing you drew on your plan.
Main difference is that what Chris drew looks realistic, while the one you drew did not look very realistic or typical of an interchange situation in an agricultural community in the Mid-west.
Btw - if modeling a passenger depot and a crossing is an important part of your design goals, you could on Chris's drawing stick a depot (shared between two RR lines) into the triangular space in the lower right hand corner and run e.g. a small Budd Rail Diesel Car out from the hidden space on the "other railroad", across the crossing with your railroad, to stop at the depot on "their line", while trains on "your line" stop at the same depot on your loop.
I am not trying to be rude, but I think you are at a stage where you should not be opposed to taking ideas from other people, since you are not yet that experienced in layout design.
But at the same time, you should be aware that some of the advice you will receive will come from people who don't know much about protolance layout design (like e.g. the idea from one poster to stick in two "yards" and a turntable on your layout), so you still need to develop an idea about what you want and what is somewhat realistic for your desired prototype and your available space.
What resources do you have access to? Are you e.g. a subscriber to Model Railroader magazine, so we could refer you to their track plan database? Have you read any books or articles on track plan design ? Have you seen any layouts you like ?
Your original post mentioned:
Seanthehack: I model in n scale and my goal for this layout is portability.
I am looking to have increased operating capabilities.
I have
chosen a maximum of 2x6 feet for over all layout size because it will
need to fit in a small apartment.
The railroad is going to be a protolanced section of the Chicago and
Northwestern railroad.
The industries I plan on serving are a grain
elevator (on the left), machine shop (on the right), depot (center) and
a team track.
The track that goes to the upper right is supposed to be
an interchange track.
The box along the upper portion of the oval is
going to be a backdrop to provide an illusion of distance traveled.
Let's take some of your wishes and go through them:
1) "My goal for this layout is portability". What do you mean by that?
Just that you expect to move to a new home within a couple of years and want a layout that can be taken out of your current home and transported (by movers or friends with access to a truck) to a new home without it having to be torn down and rebuilt from scratch ?
Or that you want to take your layout to the homes of friends every weekend, so it need to fit into the trunk of your small car ?
Or that your layout is not going to be left set up, but will need to be put away when not in use, and then be moved (by you alone ? by two people?) from e.g under the bed or on top of a cupboard or a shelf in the bedroom to your kitchen table when you are going to run trains ?
Or something else ?
You list portability as your most important design goal - you need to be clear on what you mean by portability.
2) "provide illusion of distance traveled".
You do not stand much chance of providing a realistic illusion of distance traveled on a layout this size.
You can run your trains at slow speed, to they don't zip by every few seconds - that helps.
You can do multiple loops between stopping in the town, in effect treating the same town scene as several different towns along the line (Town A on round 1, town B on round 2, town C on round 3 and so on and so forth).
But the inclusion of a backdrop that the train disappears behind doesn't necessarily create a convincing illusion that the train has traveled far when the same train reappears at the other end of the backdrop a few seconds after it ducked behind the backdrop.
You can of course drive your train behind a backdrop and stop for
ten minutes before continuing on around the circle, so it takes longer
for the same train to come back and pass through the town one more time
in the same direction as it passed through the last time.
Doing multiple rounds around the loop may be the only way possible to let your train run for a while, but it will not necessarily create a convincing illusion of distance traveled.
But an illusion you can create on a layout of pretty much any
size (by having hidden staging) is the illusion of a train arriving in your town from some location off to the east and
departing towards some location off to the west, or arriving from somewhere, turning
around in town and heading back towards where it came from.
The key to creating and maintaining that illusion would be to not let the same train which departed "towards the west" (or whatever direction would be appropriate for your layout) pretty immediately reappearing as "arriving from the east".
Which again means that the key to creating a convincing illusion of traffic through a small town is that adding more staging may be more important than adding more town space.
On the other hand, if your main goal is to model switching in a town, rather than modeling traffic through the town, you might want less staging (maybe only one single staging track which one train can arrive from and depart towards), and instead maximizing switching space in town.
Or no staging at all - you can start your operating session with a train in your town ("having just arrived") and end it, after some switching or whatever, with the train, now with some new cars, still in your town ("about to depart").
It all depends on what illusion you are trying to create.
3) "protolanced section of the Chicago and Northwestern railroad" and "increased operating capabilities".
In broad terms, operations is the art of moving your trains in a manner that looks somewhat like how real railroads moved.
It can cover a lot of things. But for a small scene like what you
are talking about (a small Mid-Western agricultural community), what you should shoot for is probably something like what Tony Koester did for his "Wingate, Indiana" layout in the
google books link I gave you further back in this thread.
I.e modeling various trains arriving from the east and from the west in a small town, sometimes meeting in town (where one train takes a siding and the other passes through), passengers being dropped off and picked up at the depot, and with freight cars being dropped off and picked up both by trains going east and by trains going west.
Did you read that book page to get some ideas? If not, I suggest you take the time to read those couple of pages, which is a pretty good introduction to operations in a small Mid-western town.
4) " I have chosen a maximum of 2x6 feet for over all layout size because it will need to fit in a small apartment."
Deciding on layout size and shape first, and then trying to squeeze
in a generic track plan afterwards, and only then trying to add some
names to that generic track plan to try to turn it into Maine, Iowa,
Colorado or Southern California is a fairly common mistake for new layout plan designers, and one I (and others) often pick on.
Start by drawing not just your layout, but the whole room you intend to keep and run your layout in, drawing in doors and windows and cupboards etc.
It makes a big difference for layout shape and track plan how you intend to locate
your layout in a room, and what other uses of the room your layout has
to coexist with.
As layout designer Byron Henderson (and a lot of other layout designers) say: "See the space, not the table" : http://mrsvc.blogspot.com/2007/10/track-plan-analysis-part-1.html
You are going to spend a fairish bit of time and money on a layout.
Don't make a snap decision that your baseboard shape must
to be a 2x6 rectangle because you are afraid of a little simple
woodworking (or foam working or whatever), and without considering
clearly how you intend to run your railroad (e.g. with access to the
back or not with access to the back).
Just to illustrate how thinking outside the rectangle baseboard sometimes can fit quite a bit of
railroading into other type of spaces, here is a handful of plans designed to fit into various spaces:
3 possible designs for a 12x10 foot bedroom with two doors that cannot be permanently blocked, but can be blocked while running trains:
H0 scale doughnut, with removable continuous run section:

H0 scale shelf with three cassettes (two above each other on far left):

N scale dogbone around room corner:

Here is another example - a H0 scale around the walls design in 11.5 x 6.5 feet room:

H0 scale dogbone in a 8 x 10 foot hallway area:
Here are two different "up one wall, down another" designs, both adapted from track plans published in Model Railroader magazine:
"MR South Troy adaptation":
"Waupaca":

Some small 2x8 foot H0 scale shelf switching layouts:
"Federal street overpass":
"Fergus Falls, MN":
"Climax, NC":
What I am trying to illustrate is that you can do a lot of pretty different designs within a given footprint, and you can fit a railroad into a room in quite a few different ways.
By deciding on 2x6 feet (or rather, judged from your figure - on 30" x 6 feet) and a loop design, you are locking yourself into a fairly tight corner. By not considering the room the layout will fit into, you are potentially losing good ideas.
I would at a minimum recommend that you draw up your room, explain where in the room you intend to put your layout, and explain what you mean by portability.
Who knows - we might be able to offer you some more or less sensible advice that will allow you to come up with a design that meets your design goals :-)
Grin,
Stein