 438 traffic and weather on the 8th and Dave Dildine in the WTOP Traffic Center. Northbound on 95 through Maryland, two traffic jams between Landover and Laurel on the outer loop of the Beltway. Heavy and slow from 50 past 450. Police working an incident blocking a couple of lanes before the BW Parkway. From College Park northbound through Beltsville, back on the brakes. Northbound on 95 through Laurel, traffic jammed. Truck crash after 198. Two of them colliding. There's an oil spill awaiting the arrival of a sand truck.