This project included a lane level and overlay on the cracked surface of SR-153 between MP 3.04 and MP 19.2. The route runs along Beaver Canyon and the Beaver River. High-quality work was required because the hot plant was an hour away, and has tight curves, varied widths, steep grades, and multiple river crossings. Due to the narrow 25-foot average road width, this project also included one-foot shoulder widening on shoulders where possible.

The existing roadway conditions, harsh winter conditions, and restricted sunlight during the winter season made it important to place material that would last. UDOT elected to install a fiber-reinforced asphalt overlay section that will add longevity to the pavement life and slow down the reflective cracking, thus preserving the road’s life and minimizing maintenance along this section of highway.

The narrow roadway width did not leave much room for the paving crew to work and allow for traffic to pass, and highway elevations range from 6,000 feet to over 10,000 feet. As a result, traffic control and advanced notice of the anticipated work zone were critical for the safe passage of large trucks and other vehicles. The project team focused on adequate signage and added additional signage to alert oncoming drivers.

The project team placed approximately 3,680 tons of HMA 3/8-inch material as a lane leveling course over the existing HMA. After placing the lane level, they placed a 1.5-inch overlay with 11,797.91 tons of fiber-reinforced HMA. The contractor received more than 82% of the possible smoothness bonus without a single project grind. The completed product will be an example of quality for years to come.