Here's a problem with your solution:
I-10 through Katy, Texas is 8 lanes wide, each direction, not counting the 2 HOV lanes in each direction.
I-75/85 through Atlanta is 6 lanes each direction not counting the 1 HOV lane tucked in on the inside.
I-35E through Dallas is 3 lanes here, 4 lanes there, 6 lanes over here
I-10 through New Orleans is 3 lanes through the city
SO....how do you assign a lane assignment that works country wide? I know cops in California assign them numbers, but cops in New Orleans don't. Lane 1 is the way outside lane with the higher number being the very inside lane. I don't know what cops in the other cities of the country do when it comes to lane assignments. I don't know how many non public safety people know about lane assignments. On top of that, if you hit the accident button right as you're at the accident and need to start typing, you could cause another wreck (I wish voice commands would work to fill in the text box), so now you've caused and even bigger traffic nightmare by blocking another lane that was just open (and all of this is theoretically combined with 10 years being an EMT and almost being hit twice).
Just wazeting my time to help you waze your route smoothly.