Project Overview

The Utah Department of Transportation (UDOT), in partnership with the Capitol Preservation Board (CPB) and the Utah Division of Facilities Construction and Management (DFCM), is building a new, single-lane roundabout at State Street and 300 North in Salt Lake City, in front of the Utah State Capitol building.

The roundabout is designed to enhance safety at this busy intersection for all users.

In coordination with the roundabout project, the DFCM is relocating the State of Utah wall to allow more space for gatherings and photography opportunities. These efforts will combine to create a welcoming environment for residents and Capitol visitors.

Roundabout Opening Monday, Jan. 6

The State Street & 300 North roundabout is fully open to all users as of late afternoon on Monday, Jan. 6. Please continue to use caution in the area as people adjust to the new traffic patterns.

Rendering is conceptual for visualization purposes only and may not be an exact replica of project plans. Developed by MGB+A.

Schedule

complete
complete
Sept. 23, 2024

Construction begins. Intersection closes. Work will occur between 7 a.m. and 9 p.m., depending on the day's activities.

Schedules are subject to change due to weather conditions and material availability.

complete
complete
Dec. 17, 2024

Intersection opens. By the end of the day on Tuesday, Dec. 17, a portion of the roundabout will open to drivers heading eastbound on 300 North to southbound State Street. No other movements will be open until early January.

Schedules are subject to change due to weather conditions and material availability.

live
live
Jan. 6, 2025

Intersection opens to all users.

Schedules are subject to change due to weather conditions and material availability.

planned
planned
Spring 2025

Final pavement treatments and landscaping.

Schedules are subject to change due to weather conditions and material availability.

Contact Information

Hotline: 385-800-7003

Email: capitolhillimprovements@utah.gov