People tend to check in during these times:
Beware after midnight. That's when the cones come. And there's no way out..
If you're planning on driving all the way through the tunnel, get in the far left lane.
Fart it will smell better
There is a great view of the Zakim Bridge once you get through.
This tunnel rocks.
Check out the cool ceiling lights.
I left a long time ago and still stuck in the tunnel
Coolest circular thing I've ever been in
There is no direct access to Logan Airport within the northbound tunnel; airport traffic must get off at Exit 20 in the South Bay area to take Interstate 90 eastbound.
Right side of tunnel has access to 93 south even though it says mass pike and Albany st
This is hell.
Hold your breath. It always smells like homeless poop.
Don't drive under the lights, they might fall on you.
As tunnels go, this one is pretty good. Gets you where you need to go.
Don't use the exit only lanes to pass people if there is traffic. It's just rude.
If you are heading southbound and you are not getting off at Purchase St (Exit 23), stay to the left. During heavy traffic times, Purchase St backs up.
Make sure you aren't checking in while driving. Also, turn on your lights.