Two crashes opposite each other on the Jindalee Bridge have caused widespread delays. 

A now-cleared four-car crash had all inbound lanes blocked for some time, with traffic back to Richlands.

Meanwhile, a five-car crash, which also has now been cleared, had traffic banked back to Mt Coot-tha at its worst.

Olympia warns there will be delays all morning.

Image: Department of Transport and Main Roads