$50,000+ Audi nailed me and left. Get a dash cam, friends

I was changing into the left lane to enter 290 after Barker Cypress and someone (who was in the middle/right lane) decided I wasn't driving fast enough (even though I was driving 57 in a 55) and went across 3 *edit* 2 lanes of lanes of traffic to go around me when I was already 3/4 in the left lane. They nailed my mirror and scuffed the side of my truck and drove off. Luckily I have a front/back dashcam and got a clear view of the license plate.

I'm uploading the video so I can show you but it takes forever to transfer to my phone. What exactly should I do with this? Can you file a police report and submit video proof? I don't think I'll be filing with my insurance since a replacement mirror is less than my deductible.