There are major delays on northbound Interstate 95 during the Friday evening rush after a SUV crashed into a tractor trailer marked "U.S. Mail."
The crash happened close to Route 216 in Howard County, Maryland. All lanes except the far left lane are now getting by on I-95 North after the crash.
Video from Chopper4 showed traffic was backed up for miles.
All northbound lanes were shut down for a time as emergency workers extricated the driver of the SUV from the vehicle and airlifted the driver to a local hospital.
There were no other injuries, police said.
Stay withe News4 and NBCWashington.com for updates to this developing story.
