You most likely know all there is to know about the Eisenhower Tunnel, Colorado’s most famous tunnel as well as the highest point on the Interstate Highway System. However, relatively few have heard of the Moffat Tunnel, which has been an important means of transportation for both the railroad and water since the late 1920s. This unique tunnel in Colorado is steeped in history, which is sure to impress any residents of the Rocky Mountain State. Curious to know even more about Moffat? Well, we thought you’d never ask!

Originally developed by Denver, Northwestern, and Pacific industrialist David Moffat, the Moffat Tunnel was built as a means to provide Denver with a railroad connection to western Colorado via the Continental Divide.
Wikimedia Commons
Though the original idea and plans for the Moffat Tunnel came about in 1902, it took almost another 30 years to complete due to disagreements within the state legislature.
Wikimedia Commons
Southern Colorado feared that Denver would have a one-up in terms of commerce if the route was built, but after the devastating Pueblo Flood of 1922, Denver lawmakers were finally able to come to an agreement with their southern competitors in exchange for emergency funding.
Once tunnel construction was in full force, there were still obstacles to overcome. For instance, workers once struck a patch of bad rock near the west end of the tunnel, which delayed construction and increased production costs.
History Colorado/81.131.19.RRRRRR

Related Stories

5 Waterfront Retreats In Colorado That Are Perfect For Warm Weather Adventures

5 Waterfront Retreats In Colorado That Are Perfect For Warm Weather Adventures

 The Incredible Flower Road Trip Through Colorado Is The Ultimate Spring Adventure

The Incredible Flower Road Trip Through Colorado Is The Ultimate Spring Adventure

 The Challenging Trail In Colorado Is One Of The Best In The State For Adventurers

The Challenging Trail In Colorado Is One Of The Best In The State For Adventurers
The first train made its way through the tunnel in February 1928 and the travel hasn't slowed down since.
History Colorado/90.156.518
Originally projected to cost $6.62 million, the final price tag turned out to be a whopping $23,972,843. Given today's inflation rate, this historic Colorado tunnel would be priced at $337,000,000!
History Colorado/91.142.31
Even more costly? The 28 lives lost during its construction.
Today the tunnel is primarily used as a way for the Union Pacific Railroad to transport coal and freight; however, it is also used by cross-country passengers riding the Amtrak California Zephyr.
Flickr/Bradley Gordon
A waterline also runs beside the tracks, bringing Denver a portion of its water from the Pacific watershed.

Did you know much about this unique tunnel in Colorado? Have you seen the entrance? Be sure to share your thoughts and experiences with us in the comments below!

If you want to know even more about Colorado railroads and which ones allow passengers, check out 9 Epic Train Rides In Colorado That Will Give You An Unforgettable Experience.

OnlyInYourState may earn compensation through affiliate links in this article. As an Amazon Associate, we earn from qualifying purchases.

More to Explore

Unique Tunnel In Colorado

Beth C. | May 25, 2020

What are the most famous tunnels in Colorado?

Colorado has experienced its fair share of mining and railroad history; therefore, it's no surprise that the Rocky Mountain State is brimming with fascinating tunnels to learn about. The Eisenhower Tower, also known as the Eisenhower–Edwin C. Johnson Memorial Tunnel, is certainly the most famous tunnel in Colorado. This four-lane tunnel carries Interstate 70 under the Continental Divide in the Rocky Mountains. Another famous and iconic Colorado tunnel is the Hanging Lake Tunnel. This impressive feat of engineering goes through Glenwood Canyon and leads to Glenwood Springs.

What is the most haunted tunnel in Colorado?

There are seemingly endless historic tunnels in Colorado, and more than a few of them are also considered to be haunted. One prime example is the series of tunnels on Gold Camp Road. There are three tunnels in total, and the third has the most troubling history. Years ago, this tunnel collapsed and trapped a school bus inside, killing all passengers. Today, hikers in the nearby area have reported hearing the sound of children laughing or feeling tugging at their clothes.

What are the weirdest places in Colorado?

Colorado is certainly known for its beautiful outdoor attractions, but the state is also filled with highly unusual places you can visit. Many of these landmarks are man-made and have become notorious for their unusual histories. Some of the weirdest places in Colorado include Cano's Castle, the International Church of Cannabis, Casa Bonita, and the UFO Watchtower. Curious to learn about some other famous places? Check out the 11 Places That Prove Colorado May Just Be The Weirdest State In The Nation.

Related Articles

Featured Addresses
Nederland, CO 80466, USA