21st Ave. and Main St. Intersection Improvements Project - City of Longmont
View of the intersection of 21st Ave. and Main St. in Longmont, Colorado taken from the northwest corner.

As Longmont continues to grow, the City must focus on transportation that serves everyone.

 

The City of Longmont’s 21st Ave & Main St Multimodal Improvements Project will study the intersection at Main St and 21st Ave in an effort to improve the intersection for all users. The study will identify upgrades to safety and connectivity at this intersection with an emphasis on improved pedestrian and bicycle access.

 

This project will benefit the community by providing a safer and more comfortable intersection at Main St and 21st Ave in the northern part of the city.

 

Public Engagement Process

Community outreach activities will include pop-up events, online surveys and a community meeting.

 

The project has three phases:
  • Public Outreach Phase #1: Introduce the project and gather public feedback on personal experiences and goals / ideas regarding the project, study area and potential alternatives.
  • Public Outreach Phase #2: Gather public feedback on the intersection alternatives as well as the evaluation criteria that will be used to select the preferred alternative for the project.
  • Public Outreach Phase #3: Present the results of the alternatives evaluation and present the preferred alternative. Gather public feedback on the selected design prior to the initiation of the design process.

 

What's Your Connection to the Intersection?

Whether you walk, roll or drive through the 21st Avenue and Main Street intersection, we want to hear from you! Share your experiences and opinions on improvements when you take the Connection to the Intersection Survey.

Project Study Limits

Map of north Longmont with an orange box around the intersection of 21st Ave. and Main St.

Sign Up for Email Updates

Learn more about the 21st Ave. and Main St. Multimodal Improvements Project along with public engagement opportunities by signing up for email updates.
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