I think this article misses the one big problem (as I understand it). It's that schools need to dismiss the kid to their parent. I have family in North Carolina and I understand that cars have the family number displayed, and someone with a radio communicates to the school staff "Car 315 is here", they then find that kid and dismiss them. Just do away with that. When the bell rings, send the kids outside and they wil…
The traffic is caused by vehicles queuing up in line, period. The system you describe isn't necessary to cause the traffic. It's not the root cause.
Then sometimes, they leave their car and go in the school and we are trying to home or leave and they get angry with us!