Social media as we know it today simply did not exist when this photo was snapped in the summer of 1976.
|Crews install a "dust storm|
alert" sign on I-10 (6/2/76).
So, while there were no #HaboobHaikus being written in 1976 (at least that we know of), there was still a need – as there is today – for ADOT to communicate important safety messages with motorists.
Read more about ADOT's most recent dust storm communication efforts HERE.