Granite Construction company appears to be one of the main groups involved in the I-85 expansion project. While they may be good at construction, they are awful, dangerous, and rude drivers. I have almost been hit by their vehicles on numerous occasions. They are constantly running red lights, stop signs, and also tailgating. I have had one driver flash his lights from behind me because I was not going fast enough (my house was about 100 ft away and I had just gone through a stop sign, clearly I am not going to floor it just to slow back down). They are always going way over the speed limit (about 20 mph) on this one particular street. One truck decided to off-road so he wouldn't have to sit at a traffic light for two seconds. Be very careful if you are driving in and around the construction areas and watch out especially for the green Granite F150s and F250s.