CORRECTION: A previous version of this article incorrectly stated the afternoon peak hours and the number of lanes on Interstate 40. Peak hours during the afternoon are between 4 p.m. to 6:30 p.m., and the highway currently has two lanes. In addition, the article incorrectly stated how many lanes currently exist between the I-85 and I-40 conjunction. Interstate 40 has one less lane than I-85 on each side. The Daily Tar Heel apologizes for this error.