New Transportation Project: UDOT Signal Installation at SR-73 & Eagle Mountain Blvd.

UDOT will be installing a new traffic signal at SR-73 & Eagle Mountain Blvd. The proposed configuration is a High-T (continuous green) signal, which is designed to maintain continuous westbound traffic flow on SR-73 while intermittently stopping eastbound traffic to provide protected turning movements onto Eagle Mountain Blvd.

This type of signal is specifically intended to improve safety and operations at intersections with heavy turning volumes and higher-speed through traffic. Currently, drivers turning onto Eagle Mountain Blvd must find acceptable gaps in opposing eastbound traffic, which operates at relatively high speeds. This condition presents both operational challenges and increased risk, particularly for less experienced drivers.

The new signal will provide dedicated opportunities for turning movements, allowing drivers to make those turns in a more controlled and predictable manner without relying on gap acceptance. At the same time, the continuous green for westbound traffic will help preserve progression and minimize delay along the corridor.

Construction is anticipated to begin on April 20 and continue through mid-June. Work is expected to occur Monday through Friday, approximately 7:00 a.m. to 6:00 p.m. The majority of the work will occur within the shoulder areas and is not expected to significantly impact traffic operations.

There will be at least one planned closure later in the project to allow for signal energization. This closure is expected to be limited in duration, occur during daytime hours, and the City will provide an updated communication once the exact timing is confirmed.

“We understand that adding another traffic signal can be frustrating for drivers. However, this signal is designed to improve safety by providing protected turning movements onto Eagle Mountain Blvd. Today, drivers must find gaps in high-speed eastbound traffic, which can be difficult and risky. This is especially important for younger drivers, including high school students who frequently use this corridor. The new signal will allow those turns to occur safely while still maintaining continuous westbound traffic flow,” said David Salazar, Assistant City Engineer.