I drove across it on the way home tonight. See the streaming animations for "new driving experience" here: »baybridgeinfo.org/ The real driving experience is a little different, particularly in the tower section.
I was at a wedding in SF last night and the lighting of the new span at night is amazing (LED lights). The new lighting in the Yerba Buena tunnel is much improved as well. In the daylight the cable angles make your eyes tend to go up toward the top of the tower, just pay attention to the traffic in front of you as well as you look at the structure.