ATSF SD40-2 Searchlight Simulations Bundle

6 ATSF Road Numbers based on the UP SS version


Must have Searchlight Simulations Up SD40-2

Installation Instructions

Download the attached files and copy to a temp file Then copy all files to C:\Program Files (x86)\Steam\steamapps\common\RailWorks\Assets\SearchlightSimulations\EMD\JRSD40-2\RailVehicles\Diesel
or uncompress files to C:\Program Files (x86)\Steam\steamapps\common\RailWorks\Assets\SearchlightSimulations\EMD\JRSD40-2\RailVehicles\Diesel\

Copy all geopcdx files from UP engine folder to C:\Program Files (x86)\Steam\steamapps\common\RailWorks\Assets\SearchlightSimulations\EMD\JRSD40-2\RailVehicles\Diesel\UP\Engine and paste to C:\Program Files (x86)\Steam\steamapps\common\RailWorks\Assets\SearchlightSimulations\EMD\JRSD40-2\RailVehicles\Diesel\C:\Program Files (x86)\Steam\steamapps\common\RailWorks\Assets\SearchlightSimulations\EMD\JRSD40-2\RailVehicles\Diesel\ Engine on all 6 ATSF verions

Copy all geopcdx files from C:\Program Files (x86)\Steam\steamapps\common\RailWorks\Assets\SearchlightSimulations\EMD\JRSD40-2\RailVehicles\Diesel\UP\Cabview and paste to C:\Program Files (x86)\Steam\steamapps\common\RailWorks\Assets\SearchlightSimulations\EMD\JRSD40-2\RailVehicles\Diesel\Cabview all 6 ATSF Versions

You should be able to use these models in consists now.

Additional Comments

Please let me know if there are any issues ASAP in comments.
These are the final version and to be used at your own risk
I want to thank Jonasson Bacon for all the great advise. help in creating files, allowing me to modify and edit some parts of his ATSFSnoot version textures and support to continue this project.
I also want to thank Kenneth Poohachoff &Frerick Butts for testing these models for me.


ATSF Bundle.rar 269 MB · Downloaded 120×


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i am a person 11 Jul 2022

the up sd40 pack isnt available on the searchlight store anymore

Avatar of suzukisk
suzukisk 12 Jul 2022

Yes Searchlight Simulations is supposed to be updating those models. Sorry nothing I can do about that. You could check with Searchlight Simulations for an ETA possibly.

Avatar of EM89
EM89 12 Jul 2022

This was an accidental comment, meant to make a new one not a reply. Sorry.

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EM89 13 Jul 2022

The numbers aren't showing up on the side of the cab and the number boards on the front (getting the missing texture look) but it is showing up on the rear of the locomotive.

Avatar of suzukisk
suzukisk 13 Jul 2022

Check the DCSV file in the engine folder for the number boards should show a different number for each repaint. The cabside numbers are part of each seperate texture for each model.
let me know if you can't find a solution. You have each road number as a separate locomotive right

Avatar of EM89
EM89 14 Jul 2022

I found the solution. Inside the texture folder (inside the engine folder) there is a file called SD40-2_digits.bin and when opened in notepad++ (as an xml) the cDeltaString for the digits have the wrong folder paths.

It was originally: SearchlightSimulations\EMD\JRSD40-2\RailVehicles\Diesel\DelAnSon 7700\Engine\Textures[00]primarynumber_0

So I changed it to follow the correct path of : SearchlightSimulations\EMD\JRSD40-2\RailVehicles\Diesel\ATSF-5126\Engine\Textures[00]primarynumber_0

Changing the "DelAnSon 7700" to the appropriately named reskin/paint folder of "ATSF-512(X)".

Avatar of suzukisk
suzukisk 14 Jul 2022

It may be necessary to install the Delaware And Hudson {DelAnSon 7700 engine from this site. It's a nice repaint anyway

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About this mod

11 Jul 2022
11 Jul 2022
Train Simulator Classic
Type of content
NA Operator