Boulder County Transportation, in partnership with the Colorado Department of Transportation, is planning to reconstruct the intersection
of US 287 and Isabelle Road. Construction is currently anticipated for 2021.
- Widening of Isabelle Road from 109th Street (Town of Erie) to 800 feet west of US 287.
- Stripe new buffered bike lanes both east and west on Isabelle Road across the intersection
- Lengthen the existing turn lanes on Isabelle Road to reduce conflicts for waiting vehicles
- Add dual left-turn lanes for westbound traffic
- Replace existing traffic signals with new poles on raised islands
- Add pedestrian crossings on all four corners
- Install new street lights to improve visibility within project limits
- Realign the Isabelle Road and 109th Street intersection to improve sight distance for both southbound and westbound traffic
- Construct new wetlands northeast of the intersection to mitigate project impacts and improve habitat
- View preliminary design exhibits
Open House to Present Updated Plans and Answer Questions
Tuesday, March 3, 2020
4:30 to 6:30 p.m.
Erie Community Center – 450 Powers St. in Erie
Staff will be on-hand to talk with attendees. Meeting materials for review.
Previous Public Meetings
- April 17, 2019 – Boulder County hosted a project open house to provide the public with an opportunity to review preliminary plans, ask questions, and provide comments.
This project is partially funded through a $2.6 million award from the Federal Highway Safety Improvement Program. The State of Colorado is providing $290,000, the Town of Erie will provide $300,000, and the remainder will be paid for using Countywide Transportation Tax funds.
- Tim Swope, AICP – email or 720-564-2658