US-40 | East Basin to Park City | Maintenance
US-40 | East Basin to Park City | Maintenance
This project will improve culverts, replace storm drains, and grade the median to ensure proper drainage. Work begins after July 24, 2025, and ends this fall.
Overview
U.S. Route 40 Culvert Maintenance
Work has begun to repair multiple culverts along US-40 in Summit County that have deteriorated due to corrosion from sediment and debris-laden flood waters. These repairs will increase drainage function and improve roadway safety. Maintaining the roadway drainage system is critical to the long-term structural integrity of the highway system.
Due to the increasingly cold weather, the project will pause for the winter by December 20. Work will resume in spring 2026.
Road shoulders along US-40 may be closed during work hours in the highlighted area shown in the map below.
Work includes lining and repairing the culverts, replacing storm drain infrastructure and grading the median to accommodate the drainage flow.
Construction began August 11, 2025.
Examples of deteriorated culverts in need of replacement under US-40.
Schedule
Contact Information
To contact the public information team with questions or concerns:
Hotline: 855-925-2801 (project code: 11602)
Email: us40culvert@utah.gov
Stay Informed
To receive weekly construction updated, please contact the public information team at the email address above and enter "Weekly Updates" in the subject line.