Crews are on the roads in Louisville clearing snow.Several inches of snow fell last night and snow is expected to continue until about noon. Louisville Metro Government has crews on the roads and state crews are clearing the interstates in one-hour cycles.Transportation Cabinet spokesperson Andrea Clifford says the state crews will continue to work throughout the day.“Definitely through the afternoon and possibly into the evening, we will even have crews out monitoring for refreezing, monitoring for slick spots and doing spot treatment as necessary," she says.Clifford says snowfall was worse in southern and eastern Kentucky, though no state roads were declared impassible.