Alternatives
Alternatives Development + Evaluation
During the planning process, starting in 1994, 43 unique ideas (known as alternatives) were evaluated before the Preferred Alternative was selected.
Learn how they developed the ideas and selected the Preferred Alternative by diving into the alternative selection process.
The Preferred Alternative
The Preferred Alternative, documented in the 1998 Record of Decision (ROD), combines three major components:
Highway and Intersection Improvements
- Realigned Highway 82 with a new Castle Creek Bridge
- Intersection and bridge upgrades
- Cut-and-cover tunnel across the Marolt–Thomas Open Space
New Transit System
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Initially two exclusive bus lanes (one in each direction)
-
Provisions for future light rail transit
Transportation Management Program
- Expanded bus service between Aspen, El Jebel, and Snowmass Village
- Park-and-ride facilities
- Rideshare matching program
- In-town parking fees and residential permit programs
- And more
What’s Been Built vs. Not Built
Completed:
- Maroon Creek Bridge
- Castle Creek/Maroon Creek roundabout
- Owl Creek Road realignment
- Expanded transit service
- Park-and-ride at Brush Creek
- Paid parking in Aspen
Not Completed:
- New Castle Creek Bridge
- Realigned Highway 82
- Cut-and-cover tunnel
- Dedicated bus lanes/light rail provisions
Current Options Under Review
The reevaluation will:
- Confirm that the Preferred Alternative remains valid.
- Consider minor refinements to improve safety, mobility, and environmental performance.
- Screen potential modifications using updated traffic, environmental, and community input.
Contact Us: Emily Ford, City of Aspen Communications Specialist: info@entrancetoaspen.co
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