The proposed Project will replace an existing three way unsignalized intersection with a four-leg roundabout at the intersection of Main Street and Robert Road in Harrisburg, NC. The eastern leg of the roundabout will provide access to Town Center, the growing downtown development of Harrisburg. The western leg will provide a connection to Woodside Drive, improving connectivity in the area. The northern and southern legs will provide access to Roberta Road; in the northern direction providing access to Pitts School Road/NC Hwy 29, and in the southern direction providing access to NC Hwy 49. The roundabout will provide improved safety for drivers, pedestrians and bicyclists, as well as helping to reduce congestion and carbon emissions that a traditional intersection would create. The project will also improve the level of service at the intersection.