Drivers should expect delays Wednesday morning after a serious crash involving several vehicles and a bus along Branch Avenue in Clinton, Md.

The crash happened near Surratts Road. At least one driver had to be extricated by rescuers. That person appears to have injuries that are not life-threatening, according to Mark Brady, a spokesman for the Prince George’s County fire department.

Some roads in that area may be closed and it’s not clear how long the delays could last.