MiMrail, my track and layout planner, is now on the website for anyone to try. It knows how real railways built their pointwork, country by country, and it runs in your web browser with nothing to install.

The MiMrail screen: Interlaken Ost laid in purple over swisstopo's aerial photograph, the tool rail on the left and the settings panel on the right.
The whole screen: Interlaken Ost laid over swisstopo’s aerial photograph, with the tools on the left and the settings on the right.

What it is

MiMrail grew out of TrackIT!. Once British flat-bottom pointwork was drawn properly, the obvious question was why stop at one railway. MiMrail brings the TrackIT! family together into one planner, with a pack for each railway.

It isn’t CAD. You choose your country, pick a turnout by the railway’s own name, such as DB’s EW 190-1:9 or an AREA No. 8, and click to lay track. MiMrail builds every turnout from that railway’s rules, joins the pieces on for you, and lists anything that needs a second look: clashes, tight curves, narrow aisles and pointwork across a baseboard joint.

If you’re modelling somewhere real, you can put the country’s own aerial photographs and historic maps under the plan, and lay OpenStreetMap’s rail lines as track. Then walk round it in 3D.

A DB EW 190-1:9 turnout in H0 with its sleepers and the German key points WA, ZS, WM, BE, HS and WE.
A DB EW 190-1:9 in H0, with DB’s own labels for the key points.
Eye-level 3D view along an Interlaken platform, with portals and masts carrying the contact wire.
The 3D view: standing on the platform to check it clears.

Where it covers today

North AmericaAREA and AREMA, 1893 to today
GermanyDB and Deutsche Reichsbahn
SwitzerlandSBB, BLS and SOB
NetherlandsProRail and NS
FranceSNCF
AustraliaNew South Wales and Victoria
Great BritainGrowing: all 61 BS113A turnouts, OO to P4 and S7
Narrow gaugeFirst steps: 600 mm field railways

Austria is in preparation. If you’d like your country next, let me know.

This is a preview

You can plan, check and view your layout in 3D now. Printing and the file exports (printed templates, STL sleeper strips for 3D printing and SVG for laser cutting) are switched off for the moment while I tidy the loose ends. They’ll be switched on once I’m happy with them.

This is exactly the time to tell me what doesn’t work the way you’d expect. The manual walks you from choosing your country to your first layout, and covers every tool. If you have dimensioned turnout drawings, published turnout tables or careful measurements of your model rail, I’d especially like to hear from you.


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