WUSA 9News Now At 5pm January 20, 2012
at this salt. this is all inside the state highway administration salt dome out here in gaithersburg. crews have been coming in here throughout the day loading up their trucks. that salt then is going out onto the roads. to the right of this salt dome there are some big cylindrical tanks which inside we're told is the liquid salt brine. these are all the chemicals being used to treat the roads. what we're expecting is that nasty dangerous freezing sleet and rain to set up on the roads. so folks in montgomery county are not taking chances. a similar type of operation we're told is hap...
Source: archive.org