Since its founding in 1858, the Denver metro area has seen a number of different industries come and go, some significantly more prosperous than others. One of the most popular and booming fields in the city’s history is that of the railroad, which can be seen in these 13 rare photos via our friends at History Colorado. Let’s take a look:

Related Stories

This Speakeasy Hidden In A Game Store In Colorado Is Perfect For A Date Night

This Speakeasy Hidden In A Game Store In Colorado Is Perfect For A Date Night

With Gorgeous Waterfalls Just Steps Away, This Campground In Colorado Is Absolutely Unreal

With Gorgeous Waterfalls Just Steps Away, This Campground In Colorado Is Absolutely Unreal

A Peaceful Escape Can Be Found Along The Jean Lunning Trail In Colorado

A Peaceful Escape Can Be Found Along The Jean Lunning Trail In Colorado

For even more Denver history, click on This Is What Denver Looked Like 100 Years Ago…It May Surprise You.

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