File photo: I-77 northbound traffic slowly advances at a crawl during the 5:00 PM commute in Huntersville.
File photo: I-77 northbound traffic slowly advances at a crawl during the 5:00 PM commute in Huntersville. The Charlotte Observer
File photo: I-77 northbound traffic slowly advances at a crawl during the 5:00 PM commute in Huntersville. The Charlotte Observer