Discription of Events: I was driving on 805s freeway and this lady who was driving this Chevy was not paying attention cut me off so I decided to change lanes to avoid any other further problems. As to doing so she changed into my lane without signaling almost hitting my car so therefore I honked my horn and she proceeded to flick me off and brake check me. She continued this on for about 20 minutes almost hitting my car multiple times as I tried to avoid her and she almost hit another oncoming vehicle. She was swerving within her lane and was not aware of other people. If you’re living around San Diego, Ca please be aware of this crazy lady.