I was on my way home going south bound on 55 there was a ton of traffic due to them paving the road. It was down to 2 lanes, and then it looked like it opened back up to 3 lanes so I thought I could get back over in the left lane so I did, but little did I know they had it blocked back off so I needed to get over, and he refused to let me over, and laid on his horn, because I was trying to merge in. He then road side by side with me so I couldn't get over. This is not the right thing to do if you are driving in a lettered vehicle for business. You are advertising your company to the public. This was totally uncalled for! I will not recommend them anything if anyone asks me.