Moffat Tunnel is an important part of Colorado’s history, as well as a bright part of our future. We are showing the country a new model for pursuing passenger rail through collaboration. | Governor Jared Polis

137K views · 2.7K reactions | Denver & Rio Grande Western action at the immense 6.2 mile Moffat Tunnel. From the Pentrex program "Denver & Rio Grande Western" https://rfd.video/DRGW | Railfan Depot | Facebook

Empty coal hoppers head west and are seen from a distant hillside as the train enters the Moffat Tunnel. From the 7idea Productions show "The Moffat Road, Volume One" https://rfd.video/Moffat1 | Railfan Depot

🚀Let’s go! ✅ These two images illustrate crucial stages in tunnel construction and design, from both structural and detailed engineering perspectives. The first provides a cut section view showing how waterproofing, primary lining, and secondary lining are layered to resist both soil and water pressures. Proper sealing, joint design and drainage beneath the invert are taken into account to protect long-term durability and maintain serviceability. The second image is a technical drawing that com

332K views · 374 reactions | A roadheader is a heavy construction...