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Colorado’s Western Slope D.C. lawmakers propose blocking controversial Glenwood Springs limestone mine expansion
Summary by Aspen News Editorial Desk · Based on reporting by Jason Blevins , Colorado Sun
· July 23, 2026
· 1 min read
Politically connected investment firm Rocky Mountain Industrials wants to grow its Mid-Continent Limestone Quarry, seen in the upper left of the photo, above Glenwood Springs from about 16 acres to almost 60 acres. (Jason Blevins, The Colorado Sun and EcoFlights) " data-large-file="https://i0.wp....
Story provenance No corrections
Summary created by Aspen News Editorial Desk — automated, rule-governed Original reporting Jason Blevins, Colorado Sun Original story Read at the source Source published Jul 23, 2026 Indexed here Jul 23, 2026 AI assistance Automated summary drawn from the source’s own published text Prepublication human review No — editorial rules, flagged-item review, and published samples
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Key takeaway (Jason Blevins, The Colorado Sun and EcoFlights) " data-large-file="https://i0.
Why this matters in Aspen News
The proposed expansion of the Mid-Continent Limestone Quarry above Glenwood Springs has significant implications for Pitkin County's neighboring communities. As a major tourist destination, Glenwood Springs' economy is closely tied to the natural beauty of the area, and the potential environmental impacts of the quarry expansion could have far-reaching consequences. The Roaring Fork Valley, which includes both Glenwood Springs and Aspen, is known for its sensitive ecosystems and recreational opportunities, making the protection of these areas a top priority for local residents and visitors alike. The introduction of the Glenwood Springs Protection Act by Colorado's lawmakers is a crucial step in preserving the region's natural resources and ensuring the long-term sustainability of its tourist-based economy. As the bill moves forward, Pitkin County residents will be watching closely to see how the outcome affects the broader region.
About this story
Original reporting by Colorado Sun . Aspen News surfaces reporting from trusted publishers and adds local editorial context so readers can quickly understand what a story means for their community. We attribute every source, link to the original report, and follow a documented editorial standards policy. To understand how stories are selected and reviewed, read our about page .
For the complete original report, visit Colorado Sun . Have a tip or correction? Contact our newsroom .
Category: local ·
Published: July 23, 2026 ·
Source: Colorado Sun ·
Reading time: 1 min
Frequently asked about this story
What is this story about? Politically connected investment firm Rocky Mountain Industrials wants to grow its Mid-Continent Limestone Quarry, seen in the upper left of the photo, above Glenwood Springs from about 16 acres to almost 60 acres. (Jason Blevins, The Colorado Sun and EcoFlights) " data-large-file="https://i0.wp....
When was this published? This article was first published on July 23, 2026 by Colorado Sun and curated for Aspen News readers.
Who reported this story? This story was reported by Jason Blevins at Colorado Sun. To learn more about how Aspen News selects and reviews stories, see our editorial standards .
Where can I find related coverage? See more local coverage from Aspen News, or browse our daily briefing and topic hubs .
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