US 89

The Utah Department of Transportation (UDOT) has begun improvements from the US-89 and SR-20 intersection to Circleville Canyon - approximately ten miles - as of May 18, 2026. These improvements will be finished in August 2026. There will be one lane in each direction from approximately 7 a.m. to 7 p.m., Monday through Friday. Motorists can expect up to 15-minute delays in each direction.