Utah aims to adopt new speed limit setting tool for traffic safety in 2026

During the recent meeting of the Utah Transportation Commission on May 9, 2025, significant discussions centered around improving traffic safety through updated speed limit setting protocols. A key recommendation came from a professor at the University of Colorado, who highlighted that many current traffic engineering methods are outdated and based on non-scientific approaches. This concern was echoed in a 2022 study by Brigham Young University, which urged the Utah Department of Transportation (UDOT) to adopt a modern speed limit setting tool.

This tool, a computer program designed to assist engineers in determining appropriate speed limits, is seen as essential for aligning Utah's practices with those of neighboring states like Arizona, Nevada, Colorado, and Idaho. With a policy revision set for 2026, stakeholders emphasized the importance of including funding for this technology in the upcoming budget. The aim is to enhance safety for all Utah residents by ensuring that speed limits are based on current engineering standards.

In addition to the technical discussions, the meeting also featured commendations for Commission Chair Nagi Zanotti, with representatives from the Wasatch Front Regional Council expressing gratitude for his leadership and collaborative spirit. They noted that under his guidance, the department has made significant strides in investing in Utah's infrastructure and quality of life.

As the commission moves forward, the focus remains on integrating modern technology and methodologies to improve transportation safety and efficiency across the state. The next steps will involve budget considerations and further discussions on implementing the recommended speed limit setting tool, which could have a lasting impact on community safety and traffic management in Utah.