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Happy Canyon Interchange Open House
March 31 @ 4:30 pm - 6:00 pm

Safety improvements are coming to the Happy Canyon Road and Interstate 25 (I-25) interchange in Castle Pines. The proposed improvements, consistent with the City of Castle Pines Comprehensive Plan and Transportation Master Plan guidance, will also improve traffic operations, connectivity, and regional mobility, as well as support local community growth. This project also aligns with the Board of Douglas County Commissioner’s Core Priority to provide a reliable multi-modal transportation network. This project is identified in the County’s 2040 Transportation Master Plan, and it’s one of the County’s priority projects as identified in the County’s current 5-Year Capital Improvement Program.
Join the project team for a public open house on Monday, March 31, from 4:30-6:00 p.m. at the Castle Pines Library Event Hall (360 Village Square Drive) to learn about the proposed design. During the open house, you’ll have a chance to:
- Review information about the project and learn about the preferred design
- Ask the project team questions
- Learn about the project's next steps
Learn more about the Happy Canyon Interchange project by visiting the project webpage.