OFFICE OF INSPECTOR GENERALAugust 18th, 2016FiledAugust 18th, 2016in Las Vegas, Nevada, used in the near-road monitoring project the EPA conducted with the U.S. Department of Transportation’s Federal Highway Administration. (EPA photo)
in Las Vegas, Nevada, used in the near-road monitoring project the EPA conducted with the U.S. Department of Transportation’s Federal Highway Administration. (EPA photo)