[TXnMA]

You have no idea what you are talking about. Here is the official layout:

Soure: http://www.governor.state.tx.us/priorities/transportation/images/transtexas.jpg

[TomGuy]

You have no idea what you are talking about.

The graphic you posted shows exactly what I was talking about. I said the lanes included more than just a highway for automobiles.

My exact quote I made in post #13:

"I think the 10-12 lane reference is the width of the right-of-way. It would include the actual highway lanes, plus railway(s), utility and pipeline areas, access roadways, etc."

Maybe they teach reading comprehension differently in Texas.