Prince George's County Public Schools are back in session Friday after four days of closure, but classes began with a two-hour delay. The decision was made out of caution, as many neighborhood roads remain covered in ice.

Around 230 plows and salt trucks are still out clearing snow and adding salt to Prince George's County's roads, according to county officials.

In Prince George’s County the snow and ice cleanup continues. In many parts of the count,y crews are still working to clear away snow and ice. Riverdale Maryland resident Saul Mettle said he is frustrated that it is taking the county so long to clear the roads from snow