I-0911A, I-40 over the Yadkin River

RK&K served as the lead designer for the I-0911A Design-Build Project, delivering critical improvements to a 3.3-mile section of I-40 in Davie and Forsyth Counties, North Carolina. This project expanded the interstate to a six-lane divided facility with a minimum 26-foot median, enhancing traffic flow and safety in this vital transportation corridor. As part of the project, RK&K provided comprehensive design solutions to ensure the corridor met the needs of both motorists and the surrounding community.

The project required a multidisciplinary approach to address complex engineering challenges. RK&K developed geotechnical engineering recommendations for various project components, including the roadway, pedestrian bridge, culverts, and sound barriers. These geotechnical solutions ensured the structural integrity of the infrastructure and its resilience to environmental conditions. Additionally, the team addressed the design of overhead signs and reinforced soil slopes, critical elements for supporting the expanded roadway and maintaining the corridor’s functionality and stability.

By focusing on innovative design and engineering practices, RK&K successfully delivered a project that improved the efficiency and safety of I-40 while minimizing impacts to the environment and adjacent communities. The widening project not only addressed current traffic demands but also laid the groundwork for accommodating future growth in the region. Through collaboration and technical expertise, RK&K ensured the successful completion of this vital infrastructure improvement for the North Carolina Department of Transportation.