Several road closures due toclos this summit. Th last night d. C. Police beganicee shutting down many of the manof roads are surrounding the Washington Convention center. Cn they are not scheduled to reopen until saturday aroundro noon. Noon fox5s annie yu is live in liv i northwest with more on how on this is going to impactmp traffic. Good morning, annie. M reporter hey, goodte morning to all of you. Boy, there is a lot ofa activity going on downtown atow this early hour. H preps began last night orbegan yesterday afternoon. Aftno it bled into the overnightd in hours and crews are stilld crs r working at this hour puttingting the radius to the white house,o, its going to be very, veryery tight security everywhere youere turn. Turn. Its a twoday summit untilumun april 2nd and with the arrivalhv of those top leaders, policeic started working yesterday yte afternoon putting up those street closures. Theres parking restrictions. G e theres even limitedim pedestrian traffic so keepri that