Segment C: US 287 to 119th Street

About this Segment

Segment C is located between US 287 and 119th Street. CO 7 is constrained through this area, and a study is underway to identify improvements to Arapahoe Road (from US 287 to 119th Street) and 119th Street (from Arapahoe Road to CO 7/Baseline Road) to help handle the east-west multimodal travel needs of the corridor.

This study will provide recommendations to improve the travel experience and connect communities from Boulder to east of Lafayette in the future.

The Colorado Department of Transportation, Boulder County, the City of Lafayette and the Town of Erie have completed several corridor studies and planning efforts for CO 7 in the last decade. These studies all have a direct influence on this project. This project will use public input and data from those studies to inform and guide the process.

CO 7 Project Area Maps Segment C

Segment C map between US 287 and 119th Street, and Arapahoe Road and 119th Street

Engage with the project:

February 2023: Survey

  • Survey Closed
  • A summary of public responses is coming soon! Thank you for your participation.

April 2023: Online and in community

  • Review possible updates and future scenarios. Interactive commenting maps coming soon! Also find the project team at the Erie Earth Day event on April 29 or review materials found at the Lafayette Public Library and the Erie Community Center.  

June 2023: Project Page Updates

  • Review recommended solutions and next steps.

Roadway with trees and grass on either side