K1 Line.

You would be talking about last year as it is to hot at the moment to be out their. You would be better asking more around April as by then someone would have been there.

Check the Roads Conditions reports.

The Warburton track & the K1 line will reopen on the 16th of March 2014, as will the rest of the Simpson Desert.

Yep last July and was very easy and relaxing.
We took two nights from the BVT to Poeppel and saw one other car near the rig road junction.
Cheers

Michael, we were there in Aug last year and if you go to thread 105188 you will see lots of comments and i posted some pics taken at the time on our way up to the Hay river track.
You could almost have driven in a commodore. Gets harder after Poepels. It was a good track and an enjoyable drive. This years winter rains may or may not have an effect and you may need to get local input as to conditions at the time you wish to travel.

Cheers and enjoy
Brenton