I was southbound in Greenland and stuck in accident traffic for about an hour. When an ambulance responding from Dover went by in the breakdown lane it was a clue that something significant had occurred.
After the accident there was about 5 miles of backup in the northbound lane just from rubberneckers. After seeing the bus, I am surprised no one was killed. It appears that all of the children were wearing seat belts. I still don't understand why some people don't wear seat belts.
When I returned about 2 hours later the traffic was at about 20 MPH from the MA/NH line through Portsmouth. It just never recovered.
https://www.wmur.com/article/injurie...nland/22697379