 Traffic and weather on the 8s and when it breaks. Rob Stallworth in the WTOP Traffic Center. Thanks, Mark. New problem on the BW Parkway. Northbound north of 175 headed toward Arundel Mills Boulevard. Listener reports either a medical emergency or a crash with a single left lane. Getting by the response on scene. 270 northbound headed past Watkins Mill Road exit number 12. The debris spill is cleared from the right lane. All your travel lanes are open, but of course delays remain.