 Still quite slow in downtown areas like along K Street with the NATO summit closures around Washington Convention Center. There's also a second alarm fire department response blocking part of 9th Street just north of the summit. That's not helping. Southeast-Southwest Freeway, 295, 3rd Street Tunnel, they're all open. The work zone at New York Avenue and Bladensburg Road appears to have cleared. Over in Maryland on the Beltway, interloop traffic was further slowed in Silver Spring by a couple of crashes. One might still be crowding the right side beyond University Boulevard.