So far, plows have traveled more than 21,000 lane miles, the city says.Officials are still asking drivers stay home and if you need to be on the roads, use caution.Road conditions range wildly ...

Plows are used to clear roads of snow and ice once winter storms have arrived. The average PennDOT plow route travels 40 miles, the agency estimates, but the time it takes for a truck to pass the ...