Broken Track - Again?

My darling son brings me this Hot Wheels racetrack - which has been broken into pieces...

You see, it folds up. Easily. It is not designed to be taken apart into pieces.  But Carter can always find a way!  He brings it to me and says,

"Mom, can you fix this?"

Hah!  Like I haven't heard that before!

And I'm sure I will hear it again...and again...and again...and again...and again...and again...and again... and again...