About

The US-191 Realigned project will realign 2.6 miles of switchbacks along US-191. The project is located approximately 12 miles north of Vernal, Utah. UDOT has partnered with Simplot Phosphate who is currently placing embankment material along the new alignment.

Project Area

Project Enhancements


A continuous uphill climbing lane and a downhill passing lane will be added to allow traffic to pass slower traffic safely.	An emergency truck ramp will be added.	Grade reductions in key locations.


Eliminating the current switchback design will reduce the chances of semi-truck rollovers.	Wider curves along this stretch of highway will be easier to navigate and allow motorists to maintain consistent speeds.	Improved access to the scenic overlook will allow drivers to appreciate the beauty of the Uinta Basin.

Project Benefits


Safety The project enhancements will improve overall safety for semi-trucks and motorists.	Improved drivability The elimination of switchbacks and the addition of wider curves will improve visibility and maneuverability.	Efficiency Flatter roadway curves, reduced grades in key locations, and improved passing lanes increase driving efficiency.