 BWD Parkway just a little slow both ways near 32. 270 northbound congestion in Gaithersburg. And in Silver, spurring the crash on Colesville Road at Sligo Creek Parkway is clear. Where speed meets quality for an oil change and vehicle maintenance experience you can trust, visit JiffyLubeDC.com for a location near you. I'm Dave Dildine, WTOP Traffic.