Crews are responding to a serious crash and a medical emergency along Interstate 95.

At 3:30 p.m., the White Marsh Volunteer Fire Company reported that units were responding to a serious crash along northbound I-95 between Route 43 and Mountain Road.

A second ambulance has been called to the scene.

At the same time, a medical emergency was reported on a bus along southbound I-95 between Mountain Road and Route 43.  There has been no update as to the nature of the medical emergency.

There was also a six-vehicle crash reported in White Marsh on Friday afternoon

Motorists should expect heavy delays along the I-95 corridor.