A fast train hit a flat-bed truck at an unguarded railway crossing Friday in southwestern Poland, sending 19 people to the hospital, including seven with life-threatening injuries, officials said.

WARSAW, POLAND—A fast train hit a flat-bed truck at an unguarded railway crossing Friday in southwestern Poland, sending 19 people to the hospital, including seven with life-threatening injuries ...

A fast train hits a flat-bed truck at an unguarded railway crossing in south-western Poland, sending 19 people to hospital — including seven with life-threatening injuries — officials say.