From our backlog:

Street Elements (dynamic)
- include options for customizing
* center strip (double, color)
* number of lanes
* width of lane

Optionally handle crossings with other roads, heights

Update (12/2018): Any open track connection should be terminated by a generic bumper if desired to clean up layouts.

Prellböcke sollten als Gleisabschluß erkannt werden und nicht mehr als offenes Gleis markiert werden wenn ausgewählt ist: Dokument - "Offene Verbindungen hervorheben".
Ebenso sollte bei Prellböcken, welche ein Gleis beinhalten und die nicht nur auf Gleis gestellt werden, der Schienenweg mit eingezeichnet werden. Bsp: TT Tillig 83100 hat 41,5mm Gleis.

Clearances around track follow specific rules

https://www.nmra.org/sites/default/files/standards/sandrp/pdf/s-7_2012.02.pdf

https://www.morop.org/index.php/fr/nem-normes.html

It would be nice if RM could automatically calculate them and show a shaded area around the tracks. This would help a lot in planning buildings and other structures not to interfere with proper track operation. I think this is an essential part of track planning. Since this can all be mathematically calculated with simple formulas, it should not be so hard.

Some way that the topography of the baseboard can be changed from just flat so that the user can model hills/cliffs/valleys etc on their layout

Now we have to switch in and out if the ruler tool. Hard to count grid lines in 1/2" steps or less steps. Just take the ruler measurement from the left side and top and have it follow the item.

it will useful to have the possibility to add the price of each element in the stock list
Possibility to add/update the "stock list" with "show part list"

We need a library of n scale T-TRAK modules for those of us who are architects of modular layouts at train shows. The "standards" for modules can be found on

http://ttrak.wikidot.com/ttrak-modules

Some way of indicating intended direction of travel along a given section of track.

I would like an option to show all distances in scale units, not real units. For example, if using HO scale parts, show 87 feet for each real foot. This would be helpful to judge how many cars will fit on a siding or how large a building is on the model. Thank you.

when you edit flex track it, by default, only has 3 control handles and if you want to make an S shape you have to click the gear and then the "Use 4 control points" button. If it could either be set to always have either 3 or 4 depending on preference or a keyboard shortcut such as
"⌘3" for 3 points and "⌘4" for 4 points that would be top.

Currently when looking at the required parts list for a layout the price of the parts does not take into account the number of that part in a package from the manufacturer. As an example, I require 3 straight sections of track to complete my layout. These sections are sold in packs of 4 at a price of $8.00. If I plug in the $8.00 for the package of 4 (how they are sold) the system will multiply that cost to $24.00 because it thinks each individual track costs $8.00.

Actual railway uses Euler spiral for curves transitions. I would be nice to have an assistant to draw them in RMP : minimum radius setting and a slider to change radius decrease. https://en.wikipedia.org/wiki/Euler_spiral

Please add for base plates :
- copy/paste
- turning
- corner point
- free input of coordinates
- edge :
- direction / angle
- freeze one corner

Group with tracks, allow for copy/paste

Sometimes I find tracks on my partlist, which I want to exchange on my layout. But I don't see a possibility to easily find them and get them replaced.

It would be helpful to search for e.g. a certain part number and get these track highlighted on the layout. Maybe with the additional feature to search these certain tracks on the whole layout but also only on certain layers.

Change the cursor in paint brush when painting
Change the cursor in dropper when picking a color
Right ow you want to choose an element, but because you forgot to change the cursor you remove it, or paint it because you do not see in what mode you are.

When I edit measurements or position values for a feature or a layout, and press Enter, the marker stays in the value field. If I then want to move the object via the arrow keys, I first have to take the mouse and click on the object before it can be moved. I would prefer that the marker should leave the value fields, so the object can be worked on directly as I press Enter.