Steam
Activates on Steam$29.99
Buy Train Simulator: Colorado & Southern Alpine Tunnel: St. Elmo - Pitkin PC Key
DLCThe lowest current Train Simulator: Colorado & Southern Alpine Tunnel: St. Elmo - Pitkin PC Key price is $29.99 at Steam. Compare prices from 1 store on GameVize.
Official Stores
$29.99Steam
Lowest
Lowest$29.99
Keyshops
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This is downloadable content, not a standalone game.
You need Train Simulator Classic to use this DLC.
- Release
- Jun 18, 2026
- Developers
- Milepost Simulations
- Publishers
- Dovetail Games
- PC platforms
- PC (Windows)
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Price History
Best historical price across official stores and keyshops
Current Best
$29.99
All-Time Low
$23.99
About this game
Created for Train Simulator Classic by acclaimed developer Milepost Simulations, the C&S Alpine Tunnel route extends from St. Elmo to Pitkin, Colorado, a distance of around 22 miles, and re-creates a portion of Colorado & Southern’s Gunnison Division during the period 1905-1910.