After hearing from residents last year, county officials put rules in place requiring developers to create a dust control ...

Manatee County officials are tightening dust control regulations after several residents near state roads 64 and 675 voiced ... "You've got big black bunches of dirt in their nostrils.

County officials said property owners or their contractors must adhere to the following dust control ... prevent dirt, dust, or debris from being tracked out onto public or private roads.