Great detective work!!
Each driver's view of the other was blocked by the TWO pedestrian fences on top of the two median walls visible in the vid, with at least one having some kind of vegetation growing on it. From 90 deg these fences are OK for viewing the oncoming traffic but the angle is more like 15 deg for both drivers and impossible to see thru. There may be a protected left turn signal (Left turn on arrow ONLY, not a caution turn) installed for the SUV. The light is there in the "Exposition Blvd" pic above, but the "protection" depends on the sequencing of all the lights. If not protected, I'd bet hizhonor has already got THAT fixed.
It does look like the sedan may have been "compensatory", going too fast "for conditions", and should be easy to calculate his speed with the FPS of the camera.
Each driver's view of the other was blocked by the TWO pedestrian fences on top of the two median walls visible in the vid, with at least one having some kind of vegetation growing on it. From 90 deg these fences are OK for viewing the oncoming traffic but the angle is more like 15 deg for both drivers and impossible to see thru. There may be a protected left turn signal (Left turn on arrow ONLY, not a caution turn) installed for the SUV. The light is there in the "Exposition Blvd" pic above, but the "protection" depends on the sequencing of all the lights. If not protected, I'd bet hizhonor has already got THAT fixed.
It does look like the sedan may have been "compensatory", going too fast "for conditions", and should be easy to calculate his speed with the FPS of the camera.