Soon into the drive home from work yesterday, there were three helicopters and an airplane up ahead over the freeway and a series of eight police cars roared past in the commuter lane. Traffic was slow by that point and I expected it to get bad under those helicopters, but it wasn't bad. They were to the side of the problem, which was on the bridge so it didn't affect me that much.
I thought it was interesting that I can see that there is going to traffic up ahead before I arrive. This has happened before.