Doesn't happen a lot?
Where do you live?
Presumably not in the city.
An eight minute drive down to my son's school is an automatic 20 minutes, daily.
En route to the school? School buses, lane changers, people who sit at green lights, drivers who refuse to yield, slow drivers who are in back of you and drive so slow that you decide to pass, once they see your turn signal they speed up, only to slow down again.
Arrgh!
It happens so often my son is starting to recognize it. He'll start laughing because he knows how peeved I get.