ST. LOUIS – An overturned tractor-trailer has closed the ramp to westbound I-70 near the Stan Musial Bridge.

Crews are on scene working to clear the ramp. No injuries are reported at this time and it is unclear when the ramp to I-70 will reopen.

The westbound lanes of I-70 are open.

Facebook Live: Overturned tractor-trailer blocking ramp to westbound I-70

Scene photos: Tractor-trailer crash on WB I-70 ramp

This story will be updated when more information is available.