A male pedestrian has died after a serious incident with a truck on the M1 motorway with commuters warned to expect major delays on the northbound lanes.

A pedestrian has reportedly died following a traffic crash south of Brisbane that has shut northbound lanes of the M1.

A pedestrian has reportedly died following a traffic crash south of Brisbane that has shut northbound lanes of the M1.

A male pedestrian died following the incident at Yatala overnight. The northbound lanes reopened just after 8am, but peak-hour commuters were warned to expect delays to continue for some time.