Multi-vehicle crash closes I-270 westbound in northwest Columbus

A crash involving multiple vehicles caused the westbound lanes of Interstate 270 to close Tuesday afternoon.I-270 westbound was closed at SR 315 after the crash. The Ohio Department of Transportation expects the closure to last several hours.The ramp from Sawmill Road to I-270 WB is also closed.No injuries have been reported at this time.Stay with 10TV for updates on this developing story.