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Big Sky Country - the MRL route

Sunday, 14 March 2021

These are the current files for the Big Sky Country route. The route is a work in progress.

There are 3 files, please read the text carefully before you download any of them.

The Maria's Pass payware route from DTG is required.


Big Sky Country 1


This is the first publication of the WIP route Big Sky Country.

Details available in this RWA forums discussion.

The route is based on the Montana Rail Link railway, which is 815 miles long running from Billings, MT. to Spokane, WA.


There are 3 files available for download, only 2 of which are required.

1- Assets for the route (required) - 838 MB

These are all the freeware scenery assets used in the route, neatly packaged in one archive. Some were gathered from public sites, some were custom-made by members of the BSC route team. Assets will not be duplicated if you already have them.

2- Huntley to Bozeman (required) - 290 MB

This is the completed first part of the route. It covers the MRL's subdivisions 1 and 2.

3- Montana Rail Link 022021 (NOT required) - 728 MB

This is the whole route as it stands today. Most of it has no scenery. Download this only if you need it for a specific reason (alpha testing,asset building, scenario building, etc)


Rolling stock

The RWA file library offers several MRL repaints for engines and rolling stock. Some of these may be required for some scenarios.

Use the search function in the library with keywords such as MRL, Montana, etc.


Information about the MRL railway

Here are some links to background information about the MRL:






Route screenshots






Assets screenshots




Please accept license agreement before downloading

Please remember even those this file is free, the author still has rights to the file. Be sure to read the readme that is enclosed for further copyright information and instructions to install the file.


DTG's Required Disclaimer

"IMPORTANT NOTICE. Everything on this site is user generated content designed for use with RailSimulator.com Limited’s train simulation products, including RailWorks 4: Train Simulator 2013, Train Simulator 2014 and Train Simulator 2015. RailSimulator.com Limited does not approve or endorse this user generated content and does not accept any liability or responsibility regarding it.

This user generated content has not been screened or tested by RailSimulator.com Limited. Accordingly, it may adversely affect your use of RailSimulator.com’s products. If you install this user generated content and it infringes the rules regarding user-generated content, RailSimulator.com Limited may choose to discontinue any support for that product which they may otherwise have provided.

The RailWorks EULA sets out in detail how user generated content may be used, which you can review further here: www.railsimulator.com/terms. In particular, this user generated content includes work which remains the intellectual property of RailSimulator.com Limited and which may not be rented, leased, sub-licensed, modified, adapted,copied, reproduced or redistributed without the permission of RailSimulator.com Limited."


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