The Eisenhower-Johnson Memorial Tunnels. (Jesse Paul, The Colorado Sun)

The fire-suppression system in the I-70 tunnels is a critical Colorado insurance policy. We toured it to find out why.

The Colorado Sun spoke to the experts who run the tunnels to learn more about their fire suppression system and how they work. Here’s what we found.

Transportation Primary category in which blog post is published
Business Primary category in which blog post is published

County suspends new mining permit applications, blocking expansion of limestone mine near Glenwood Springs

The moratorium imposed in Garfield County means Rocky Mountain Resources Industrials cannot make changes to its special use permit for a limestone mine north of Glenwood

Technology Primary category in which blog post is published

Older Coloradans are working longer and demanding an updated set of tech skills

Older populations still need some help with tech basics, but a growing number now want to know how to use Etsy, social media and more.

News Primary category in which blog post is published

Pilot of plane that crashed in Colorado mountains, went undiscovered for months blamed for fatal wreck

Quentin Aschoff, a 67-year-old from Bend, Oregon, died in the wreck of his single-engine Cessna 210 on April 4, 2018, near Alma