The NYPD and the Times Square Business Improvement District (TS-BID) have issued a traffic alert in connection with the holiday weekend festivities. On Mon., July 3, from 10 AM - 11 PM, Seventh Avenue from W. 44 St. - W. 46 St. will be closed, as will Broadway from W. 46 St.- W. 42 St. will be closed to traffic at 3 PM for the NYC 2000 Salute to the American Hero Concert. -- By Murdoch McBride