Gunbarrel Community Briefing: Public Works Announces Niwot Road Median Closure Near Diagonal Highway

Gunbarrel Community Briefing: Public Works Announces Niwot Road Median Closure Near Diagonal Highway

Boulder County Public Works announces a temporary median closure on Niwot Road near the CO-119 Diagonal Highway intersection for utility infrastructure improvements. The closure will affect left turns from Niwot Road onto the Diagonal Highway for approximately six weeks. A signed detour route will be in place.

Wildfire risk mapping conducted by Wildfire Partners shows that 37% of properties in the Boulder area are within the wildland-urban interface. Free home assessments are available through the Wildfire Partners program, with rebates of up to $2,500 for mitigation improvements.

Residents in the Boulder area should note that service boundaries may differ from city limits. For properties in unincorporated Boulder County, contact Area Agency on Aging at (303) 441-1631 to verify eligibility and requirements.

Frequently Asked Questions

Data from the 2024 Boulder County Community Survey shows that 78% of respondents rated this service as “important” or “very important.” The survey, conducted every two years, received 2,574 responses from residents across the county.

The project includes improvements along SH-119 Diagonal Highway between Boulder and the intersection with Coal Creek Canyon Road. Construction is scheduled to begin in August 2026 with completion expected within 9 months.

Eligibility

Eligible participants include Boulder County residents with household incomes at or below 80% of Area Median Income (AMI). For a family of four, this is approximately $62,000 per year. Applications are processed on a first-come, first-served basis.

The application deadline is May 14, 2026. Late applications will be accepted on a space-available basis. Incomplete applications will be returned with a list of missing items. Average review time is 23 business days.