North Foothills Bikeway Project Overview
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Project Purpose
The North Foothills Bikeway is a proposed 11-mile separated, hard-surface bikeway connecting Boulder and Lyons along US 36. The project will create a safer and more comfortable route for people biking and walking while improving regional connections. Before completing this survey, please review the May 2026 Public Feedback Boards on the project website: https://boco.org/NorthFoothillsBikeway
The North Foothills Bikeway is a proposed 11-mile separated, hard-surface bikeway connecting Boulder and Lyons along US 36. The project will create a safer and more comfortable route for people biking and walking while improving regional connections. Before completing this survey, please review the May 2026 Public Feedback Boards on the project website: https://boco.org/NorthFoothillsBikeway
Project Objectives:
– Reduce severe and fatal injury crashes involving cyclists and pedestrians.
– Provide a dedicated facility separated from motor vehicle traffic.
– Improve connections between Boulder, Lyons, and regional trails.
– Expand access for both transportation and recreation.
US 36 has more fatal crashes between cyclists and motorized vehicles than any other road in unincorporated Boulder County. A bikeway would greatly increase cycling safety and motor-free access to trails and connections to popular cycling routes. The bikeway be mostly on public lands running adjacent to US 36 (mostly on the eastern side) with 20–30 feet between the bikeway and the highway. In areas where geography limits space, protective barriers will be installed between the bikeway and the road.

