Train Simulator: Colorado & Southern Alpine Tunnel: St. Elmo - Pitkin

Overview

Train Simulator: Colorado & Southern Alpine Tunnel: St. Elmo - Pitkin is a Steam DLC connected to Train Simulator Classic. It was prepared by Milepost Simulations, published by Dovetail Games, and released on Jun 18, 2026. This page focuses on the store listing, screenshots, price, requirements, and its relationship to the main game rather than presenting it as a normal live-player game.

Store reviews and relationship

Train Simulator: Colorado & Southern Alpine Tunnel: St. Elmo - Pitkin is a DLC, so player-count observations and tracked peak are not meaningful in the same way they are for a base game. The useful signals here are reviews, store recommendations, price, platform support, and the link back to Train Simulator Classic.

Language and system requirements

Train Simulator: Colorado & Southern Alpine Tunnel: St. Elmo - Pitkin is available in 1 languages including:

3 regional rating boards including dejus, steam germany, and igrs

Recommendations and store value

Train Simulator: Colorado & Southern Alpine Tunnel: St. Elmo - Pitkin has recommendation data pending. Twitch streaming and unit-sales estimates usually belong on the parent game page, while this page is better for checking the DLC, price, media, and store details.

Train Simulator: Colorado & Southern Alpine Tunnel: St. Elmo - Pitkin overview details

Train Simulator: Colorado & Southern Alpine Tunnel: St. Elmo - Pitkin is tracked as Steam Store content with pricing, reviews, packages, media, requirements, and its relationship to the parent app.

Steam Store description

Narrow-gauge railroading in the Colorado Rockies has always had appeal that bordered on the mystical. It was a place where brave and skilled railroaders and diminutive but potent steam locomotives battled with the unforgiving challenges of mountain railroading. And among the many memorable narrow-gauge lines of Colorado, few if any were more legendary than the route that climbed to 11,600-foot-high Alpine Tunnel. Now, the Alpine Tunnel route, as originally built by the fabled Denver South Park and Pacific and operated by the Colorado & Southern, comes to Train Simulator Classic! 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. To climb up and over the Colorado Rockies via Alpine Tunnel, grades of 3 and 4 percent were the norm, along with a twisting path that included multiple horseshoe curves and treacherous paths set to the very edge of towering cliffs. Most noted of all was the “Palisades,” a stone wall and embankment constructed to support the line as it clung to a vertical stone face. Such was the challenge of the railroad that it frequently required three or even four locomotives to power even a modest freight. Constructed by the Denver, South Park, and Pacific (DSP&P) during 1880-1882, the railroad would endure the financial difficulties so common to Colorado narrow-gauge lines, becoming the Denver, Leadville, and Gunnison (DL&G) in 1889, f…

SteamPulse editorial summary

Train Simulator: Colorado & Southern Alpine Tunnel: St. Elmo - Pitkin is listed as a DLC with $29.99. It supports Windows, belongs to Single-player, Downloadable Content, Steam Achievements, Full controller support, Steam Trading Cards, Steam Workshop, In-App Purchases, and Steam Cloud, and is associated with Simulation. Because it is a DLC, SteamPulse focuses on its Store listing, relationship to the parent app, media, packages, and metadata rather than treating it like a standalone concurrency page.

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.