 WBAL News Radio 1090 and FM 101.5. Traffic and weather. Baltimore City Department of Transportation just want to advise you that there are temporary commercial vehicle restrictions that will be implemented in the downtown and inner harbor areas of the city due to the July 4th festivities and also starting at 12 o'clock this afternoon and it will remain in effect until about midnight tonight. During that time, commercial vehicles will not be permitted in the downtown area. So just