Chill out, man.
The word you are looking for is 'they're', btw.
I agree people shouldn't take pics whilst driving. Surely everyone does.
I appreciate ancient monuments, as do many others. I would love to see all 7 Wonders.
Also, loads of roads have daft speed limits. I haven't drove past Stonehenge in a long time - good to hear it's still there - maybe the speed limit is due to many intersted parties pulling onto the main road, having visited the monument.