text:  In Baltimore City, a couple of recent crashes have added to the delays on the major routes leading northbound to the Fort McHenry and Harbor tunnels. And the volume is heavy for those of you heading to the Beltway from Ellicott City via I-70 East, with the slowdowns beginning right around the Patapsco River Bridge. I'm Marianne Perry, WBAL Newsradio 1090 and FM 101.5.