Here's a mind teaser.
It's my understanding that only six states allow triple trailers and double forties.
A lot of people believe these longer combinations are really dangerous.
The other 44 states must be really smart.
I think it has something to do with we have to show we are making a profit, we cant undercut and gain business, but since the Post Office is government, they can steal our business away, and not make money and actually lose money, to gain volume, and guess who pays for that LOSS. Yup, we do.