As far as I can tell, the video on the web has no further resolution. I tried a frame save, and tried to adjust the brightness and contrast and got nothing.

Of course, JPG and MPG are both "lossy" formats. So the vehicle may have had substantially more data in the original uncompressed files.

However, it is unlikely that Captain Kirk teleported her into the middle of the road just before the accident. So, the most plausible explanation is that she did, in fact, cross through all 3 traffic lanes to get where she was hit.

One can see taillights of a car in the distance, but no other signs of cars near the Uber including no evidence of headlights in the adjacent lanes.

There was another video posted of a person driving in the same area at night with a webcam that was able to show substantially more visibility than the Uber video.