 Traffic and weather on the 8th. Dave Dildine's in the WTLB Traffic Center. The most pronounced impacts from the NATO summit closures this afternoon are being felt by drivers in downtown areas near K Street and the Convention Center up to about Logan Circle and Thomas Circle. And to a lesser extent this hour in Georgetown, the Key Bridge is open. Traffic's still heavy in on Canal Road. M Street has reopened. Constitution Avenue is open this afternoon.