Crews have opened a new, temporary road that will move the majority of traffic out of the work zone and away from construction activities.
As part of a proactive effort to address immediate and long-term traffic needs, we are currently constructing improvements at Bangerter Highway and Redwood Road. This $42 million project includes a grade-separated single point urban interchange (SPUI) similar to the interchange of 7800 South and Bangerter Highway.
“We’re excited for the arrival of an interchange in this location,” said UDOT Region Two District Engineer Troy Peterson. “The communities located in the south valley of Salt Lake County continue to grow at an accelerated pace and these improvements are part of a long-range plan to accommodate immediate and future traffic demands. We will also increase mobility and improve safety for those commuting through the area by reducing conflict points.”
Schedule – Since the project received funding in September 2013, we have operated on an accelerated time table. The environmental study was conducted in fall 2013, Wadsworth Brothers Construction was selected as the contractor in April 2014 and construction began shortly after in June. The project will be complete in spring 2015.
The aggressive schedule has become the cornerstone for the project and has fostered an innovative approach. Bangerter Highway and Redwood Road are vital commuter routes and serve a large residential population with an emerging commercial area.
According to Resident Engineer Marwan Farah, “We have many stakeholder groups who will be impacted by construction activities and because of this we placed a high value on building the new freeway-style interchange as efficiently as possible. The project has many challenges to overcome, but we are finding ways to stick to our goals and meet milestones within the allotted timeframe.”
Innovation – In order to complete construction by spring 2015, innovative steps are being implemented. Perhaps the most unique approach is the introduction of a new, temporary road located at 13920 South (also known as Market View Drive) about a half block south of the Bangerter Highway and Redwood Road intersection. 13920 South was an access road to The Bluffs Apartments, which has been expanded to provide a direct east-west connection between Bangerter Highway and Redwood Road. During construction, many of the intersection’s turn movements have been relocated to the new, temporary road and Bangerter Highway’s through traffic has been shifted to the outside lanes. This allows the contractor to build the grade-separated overpass and accompanying tie-ins quicker because the majority of traffic is removed from the work zone.
As part of the new, temporary road, a temporary continuous flow intersection (CFI) has been constructed on Bangerter Highway, which will be in place until project completion. The temporary CFI has a traffic signal and dedicated turn lanes at Bangerter Highway, which provide direct access to the temporary road.
Another innovation that was implemented is the introduction of the Lump Sum Relocation Program, which allowed for residents of properties being purchased for the project to receive relocation monetary benefits in one payment. This program for Right-of-Way relocation was piloted on Bangerter Highway and Redwood Road to determine if it would assist in expediting the project’s relocation needs and overall schedule.
“We have been very happy with the Lump Sum Relocation Program on this project. Overall, it was productive, efficient, lowered costs and saved time,” said Farah.
Public Involvement – Even with innovation like the temporary road, not all impacts can be eliminated through construction. The project team is committed to completing the project with as little inconvenience to the public as possible. We have a robust public involvement approach to connect with drivers and stakeholders impacted by the project. Outreach efforts have included public meetings, mailer and flier distribution, media coverage, city presentations, in-person meetings and a dedicated project website, email and hotline. Our public involvement team has worked closely with the project team and contractor to understand the needs and benefits of the project and how best to communicate them to the public.
Both Bluffdale and Riverton cities have expressed deep appreciation for the planned improvements and the contribution it will make to their communities. They see this as a major step to continued development in the area. According to Riverton City Mayor Bill Applegarth, “This project is a significant improvement that will help increase efficiency and ease of travel for our growing population and people who commute through the southwest valley. UDOT’s preparation and communication regarding this project, as well as many others, has been extremely helpful.”
This guest post was originally published in the Region Two Fall 2014 Newsletter.