 This is WTOP News. WTOP-FM Washington. WWW-TFM Manassas. WTLP-FM Braddock Heights-Frederick. 10-58. Traffic and weather on the 8s. Here's Bob Imler in the WTOP Traffic Center. Another capital fourth in the books, and the roads are beginning to reopen downtown along Constitution Avenue. Some stretches are already open. We still have some closures in effect, but everything should be open by midnight.