Train vs. tractor trailer crash in Redwood City

REDWOOD CITY, Calif. - A Union Pacific train and a tractor trailer were involved in a crash Monday morning in Redwood City.

UP spokeswoman Meg Ronspies said the collision occurred at Blomquist Street and Seaport Boulevard about 10:30 a.m. 

There were no injuries and Redwood City police were called.

The  incident remains under investigation.

It is unclear which driver was at fault.