The paradox of Seattle traffic...

[unpocodeloco]

If I leave my house at 7:30 AM, I arrive at work between 8:20 and 8:25.

If I leave my house at 7:40 AM, I arrive at work between 8:45 and 8:50.

If I leave my house at 7:50 AM, I arrive at work between 8:35 and 8:40.

HOW DOES THIS FIGURE?!????